Stories are funny things. For a start they aren't real. They're about as unreal a thing as you can get, existing solely in your imagination, different in each one as we each envisage a different world in which similar events unfold. There's a variety of different things that attract us to stories, that keep out attention focussed on them. Whether we feel any affinity for the characters, whether the story has emotional resonance with us, whether we appreciate the emotions it engenders within us and many other factors can all have a large effect on our enjoyment of a story.
One of the trickiest things to manage is suspension of disbelief - whether we are able to take the story onboard, or if our reality detectors immediately reject it as nonsense. This can be a sense of belief in relation to reality or it can relate to the inward consistency of the film. Some things can be happily accepted in the context of one story but not in another and some people will happily accept the most outrageous things at one time, but spurn other very similar things in another story. A friend of mine once disparaged Evita, saying the people didn't have even vaguely Argentinian accents. The same friend owns the complete set of Disney films and not once have I heard him complain about the lack of greek accents in Hercules.
When dealing with stories that have jumped from one medium to another, sometimes you are left with the tropes of the original medium which are suddenly more offensive to our disbelief than they were before. Spandex costumes , for instance, look almost normal to people flicking through a comic, but have a tendency towards extreme ridiculousness on the screen. However, to watch Superman and complain that he wears red and blue lycra would seem completely ridiculous - by purchasing a ticket to see Superman you've given up all rights to complain about watching a film which uses the Superman standards. Similarly, to complain that Spiderman getting his powers through being bitten by a spider is patently unscientific and ridiculous would seem churlish - Peter Parker is bitten by a spider and gains the ability to walk up walls, that's an established part of the mythos and telling that story in another mythos isn't going to change anything.
It was thereore with a certain amusement and amazement that I saw people's complaints about The Hulk - that he withstood damage that was impossible, that he leapt miles in a single leap, that his trousers never tore off when he swelled in size. Now, were this to be an original film I can understand that these complaints might have some substance, that the laws of physics might need to be taken into account (or not, depending on what kind of film was being made). But he does all of these things in the comic. The comic book character leaps miles into the air, withstands tank shells and never, ever loses his shorts. To complain that the film character based on him does all of these things seems baffling in the extreme - akin to watching a Star Wars film and complaining that there were light-sabers in it.