6 Most Disappointing Movies In The MCU

With decades of brilliant comics to pull from, the MCU really never needs to run out of steam. However, the once unstoppable juggernaut has stumbled since the climax of the Infinity Saga storyline. Though the MCU is far from over, it has yet to return to the heights of the 2010s. An occasional critical smash is usually off-set by a handful of lackluster affairs.

However, bad movies are totally different from disappointing ones. Though many bad movies are disappointing, there's something unique about excruciating missed opportunities. Grand experiments like The Eternals show that the minds behind the MCU are willing to get creative, and though the experiment failed, the series is better for having tried. Conversely, the MCU's least ambitious flicks are often the most disappointing.

This list contains the most disappointing misfires of the entire nearly 40-movie cinematic universe. They might not be the worst films in the MCU, but they are the most frustrating. Whether they have botched storylines, an inconsistent tone, or are simply boring, the disappointing MCU movies help to make the best in the series shine even brighter by comparison.

6 Iron Man 2 (2010)

Though the early days of the MCU are often glorified, there were a few stumbles during Phase One. Just two years after Tony Stark got the franchise off to a hot start in Iron Man, the first MCU sequel dropped in 2010. Though Iron Man 2 kept the same director and general tone, the sequel turned out to be pretty disappointing.

In retrospect, Iron Man 2 is not even close to being one of the worst films in the series, but that's a pretty low bar to clear. Considering it follows the triumphant first film, Iron Man 2 is a mixed bag. The villain is lackluster, and the plot is somewhat unfocused. That's due in large part to the fact that it's setting the stage for the future of the series.

Before the MCU, it was unusual to make an entire $100-plus million movie just to advance a small part of a storyline or build a character, so Iron Man 2 disappointed upon release. It lacks the completeness of the first movie, and the wildness of the third, and mostly settles into a grey middle area. However, when looking at Tony Stark's arc throughout the Infinity Saga, Iron Man 2 starts to make more sense.

5 Doctor Strange In The Multiverse Of Madness (2022)

Sam Raimi's return to superhero movies was highly anticipated, but Doctor Strange in the Multiverse of Madness wasn't what many were expecting. Only the second films to feature Strange as the lead character, the Sorceror Supreme is largely pushed aside for a much more compelling storyline involving Wanda. As such, the 2022 release is a disappointing sequel in a lot of ways.

As a film, Multiverse of Madness has some pretty serious balance issues. It is such a huge concept, but it still feels undercooked. The film mostly does nothing with its larger concepts and somehow manages to get mired in too many characters and a lot of fluff. For a film about multiverses, there is a shocking lack of alternate worlds and other creative twists on the MCU.

Raimi's creativity feels stifled, and though it tries to be one of the scarier MCU movies, Multiverse of Madness is not frightening in the slightest. What makes the Doctor Strange sequel so disappointing is that it has all the pieces to be a stellar movie. Unfortunately, it squanders those opportunities by being uninspired and safe.

4 Thor: The Dark World (2013)

Thor: The Dark World is often considered to be one of the worst films in the MCU, and for good reason. Like Iron Man 2 a few years before, the first sequel starring the God of Thunder is a tedious lesson in wheel-spinning. However, the emotional development in The Dark World never really pays off the way it does with Tony Stark (except for the time travel sequence in Avengers: Endgame).

It's a competently made movie, like every film in the MCU, but no amount of sure-handed direction from Alan Taylor can gloss over the big problems with the script. Thor is partially sidelined in his own movie, and he's given one of the most uninteresting villains of the entire MCU in Malekith. This is doubly disappointing because of Malekith's importance in the comics, and a wasted performance from Christopher Eccleston.

The gloomy visuals and melodramatic romance storyline clash with the films attempts at humor, though the scenes between Thor and Loki nearly save the entire film. Unlike other disappointing MCU movies, Thor: The Dark World has no rewatch value whatsoever. A full MCU experience would be the same with or without the 2013 sequel.

3 The Incredible Hulk (2008)

Despite being one of the cornerstones of Marvel Comics, The Incredible Hulk has never fared well on the big screen. Only a handful of years after Ang Lee's strange Hulk movie, the emerald behemoth officially joined the MCU with Edward Norton as Dr. Bruce Banner. The standard origin story movie was released a month after Iron Man and was only the second film in the whole MCU.

Sadly, The Incredible Hulk was an overall disappointing affair. Norton's performance lent gravity to the emotional struggle of Bruce Banner and his alter ego, but the rest of the superhero movie falls completely flat. The attempt to adapt the classic story into something modern is novel, but The Incredible Hulk sacrifices a lot to make itself fit into the MCU mold. It also continues the early MCU trend of having the hero fight a mirror image of themselves.

Of all the Phase One debuts, the Hulk's only standalone film doesn't do the character justice. Legal problems have kept the minds behind the MCU from really letting the Hulk shine, and the green Goliath's only movie is arguably the most overlooked film in the whole franchise. Perhaps things will change in the future and the disappointment of The Incredible Hulk can be wiped away with a better movie.

2 Thor: Love And Thunder (2022)

In a rare bit of self-reflection, the producers of the MCU learned from their mistakes after Thor: The Dark World. They completely shook things up with the threequel, Thor: Ragnarok, and found the perfect tone for the Nordic hero and his magical universe. The ideas of the third film carried over into the fourth, but Thor: Love and Thunder still disappointed.

Taika Waititi returned to helm the fourth Thor movie, and even brought his signature style of humor along as well. Christian Bale co-stars as Thor's latest nemesis, but therein lies the most perplexing part of Love and Thunder. It has one of the darkest villain origins in the entire franchise, and completely squanders it with weak attempts at humor and an overall lackadaisical approach to storytelling.

Thor: Love and Thunder feels like everyone involved (sans Bale) is just goofing around. The jokes are forced and often unfunny, and lack the effortless charm of the more humorous examples of the MCU. Its comical tone does not excuse weak writing, and it lacks even the baseline necessities of a typical MCU outing. Love and Thunder is a disappointment because it took all the wrong lessons from Ragnarok.

1 Ant-Man And The Wasp: Quantumania (2023)

Though there are redeeming elements to Ant-Man and the Wasp: Quantumania, it is the definition of a disappointing MCU movie. The third Ant-Man adventure strays even further from the simple charms of the first, placing Scott and The Wasp into a generic story that completely disregards any of their character development up to that point.

The use of the Ant-Man power set is always fun to watch, but Scott is a cardboard cutout and the overall plot is merely window dressing for the CGI spectacle. The attempt to add stakes only makes Quantumania feel goofy, especially when they whiffed so hard on villains like MODOK. Unfortunately, the disappointing sequel will never get a chance to redeem itself.

The unforeseen events surrounding Jonathan Majors put the kibosh on Kang the Conqueror as the next big bad, so Ant-Man and the Wasp: Quantumania will always be a confusing dead end. The Marvel Cinematic Universe dud may always be the most disappointing film in the franchise, largely because of things outside the producers' control.