How can you say that when this generation doesn't even go to the movies like that. They stream the shit, thats why the the small screen is at the heights that it is.
The current generation arent the ones that are causing a lack of creativity in hollywood, its the 30+ crowd that are packing the theater for Transformers and Fast & Furious. You really think a nigga under 30 really give a shit about a scarface reboot, a movie that came out 35 years ago? No that audience is older.
So back to my point, the rise of uncreative material is due to streaming being more available making the younger market stay at home. Not because comic book movies began to become more prominent, if anything, comic book movies are some of the more creative movies in the theaters.