There appears to be more than a few people confused about what exactly a guilty pleasure is.
One that I get told should be my "guilty" pleasure is the Transformers-movies (yes, the live-action ones... yes, the ones directed by Michael Bay) but I can't possibly call it a guilty pleasure, since I don't feel neither guilt nor shame about liking the movies (and screw you, should you try to convince me otherwise).
However, something that I do feel ashamed about liking (despite loving it in a wierd, horrific way) and would probably never utter aloud to anyone but close friends (and now you, Internet) is the Inheritance Cycle [http://en.wikipedia.org/wiki/Inheritance_Cycle] series of books. Yes, those shitty [http://en.wikipedia.org/wiki/Eragon],derivative [http://en.wikipedia.org/wiki/Eldest], vile [http://en.wikipedia.org/wiki/Brisingr] books. I have no idea what it is that attracts me to them because I realise there's not a trace of originality in any of the books and the writing is amateurish at best, but I've read them... at least four times each. I just can't stop.
I think I've got issues.