Why do some people hate this?

Rating: 7/10 (20 August 2008)

This is the best movie ever!!! It had a lot of action, was approx 2 hr 30 minutes long (with no credits),and the acting was superb. Sure it could've been at least 3 hours, and Dumbledore could've been nicer, but nothing else is bad! Did you ever read reviews? If a movie's even over 130 minutes, they say it's too long! And this is (the whole thing) is approx 2 hr 40 minutes! You know what some critics called this? "Overlong", they called it.
The special effects were awesome!!! Some parts were funny, and Voldemort was creepy! The violence was cool and the third task, Death Eater Attack, and the finale was pretty intense and long (there is half an hour worth of action in this whole movie ). Oh yeah, and someone better change the parental advisory for violence and gore for this film. (I can't, I'm new here).