I must be a bottom feeder then, because I love watching reactions to movies, games, and comedy specials....I suppose because it lets you know what you like that other people like, what you think that other people think, and what kind of crazy random ass thought that a person had that you didn't.......that actually kind of makes sense.
I also think it is interesting when people DON'T like what you do so you can see their perspective on that as well.
I think this is because I still would like to write creatively one day, if I wasn't such a lazy ass, and all ideas are good ideas when you are vomiting on a page.