Yes, that's certainly true, although I'm not sure I'd place it last just because of that. I love everything about Umbridge, for example. I've rarely disliked a fictional character that much and it's just epic when McGonagall or Dumbledore totally rule her rhetorically. I guess what I don't like about DH that much is that this is where all is falling apart. That's part of the story, of course, but gives it a kind of uneasy feeling. Then again, DH is where it all comes together and where it all ends. My key scene is when Neville chops off Nagini's head. The last Horcrux gone, Voldemort's a me