Seems more like he's upset about the stories being about the super powers rather than the effects of the super powers. Superheroes are always as powerful as the plot needs them to be. Of course they're going to win in the end with their power. But most of Marvel's movies just come down to reacting to the movie's 'twist', and believing in themselves to become stronger.

The more interesting ramifications/consequences are often only footnotes. Not every problem can be solved with super strength - Show those.