I was a die hard fan of Harry Potter, I still love the settings and everything.
I just dislike how things go since Goblet of Fire... and when Sirius Black is dead, that is the last blow. I hate how the story goes, how the character pairings are. First 3 books were amazing for me, but the more 'mature' the more I dislike.

Yet, I love the whole Hogwartz setting~ it is creative.