You can't be serious....
With films like Ghost Rider 1 & 2, Fantastic 4 Rise of The Silver Surfer, Fantastic 4 (2015), Elektra, Blade 3, Spider-Man 3, Catwoman, Wolverine Origins, X-Men: Last Stand, Green Lantern, Thor: The Dark World.
Yeah I agree, people usually over-exaggerate their dislike for Iron Man 3. If you didn't like it, or thought it didn't work for you that's more than fine. But it's nowhere near any of the films listed above. I mean, come on!