Just not of the movies...
I enjoy comics too and know that they can and tend to make adjustments on the movies but I still enjoy. I love X-Men cartoons but I know they aren't like the comic books on their storylines. Same as their movies. I think Disney will do better with their movies.
I don't care if the movies are like the comics, actually, I preffer they change everything. Infinity War is bad in my opinion, because it's incopetent as 'movie'!
I like the cartoon "X-Men Evolution", and there's nothing of the comics there. Also, I like superhero films, when they are good. I just don't think that seen a character that I love in a film (I love Spider-Man since I was a little kid), doesn't make the film good. X-Men 2 for example, is a very good superhero movie. Spider-Man 2 (Sam Raimi) it's also a good movie if I remember well (it's been ages since I last saw it).
The fact is: Avengers is pretty bad cinema, it's a CGI fest, nothing more.
Thanus was okay, but he wasn't "HUMAN" like much people say. Actually, he was pretty cliche. Different from the comics, yes, but that doesn't make him better!