Like Ian I'm not a comicbook graphic novel nerd, but I've been to see most (all?) the Marvel films. The best one was Iron Man - a character about whom I knew nothing before seeing the film. On that basis, I went to see Guardians and rather enjoyed it. That surprised me, as I usually like to have more to think about in a movie, but it does carry it off with a certain flair. Not perfect by a long chalk, but I enjoyed it more than the last X-Men. It is, as Mr Gates has said, completely batshit crazy, so don't go expecting art.