It's also kinda amazing that the biggest show on TV is a comic book adaptation.
You have stuff like Daredevil KILLING IT on Netflix, and as far as I know Arrow and Flash are doing very well also.
The demand is very clearly there and doesn't seem to be going anywhere. Millennials grew up watching Batman, Spider-Man, Superman and X-Men cartoons every week. They can keep up, and enjoy, a bunch of TV shows and 6 or so movies a year.
The Big Bang Theory is a comic adaption?