I work at a movie theatre too, so I saw it on Wednesday for 50c
This movie was incredible. However, seeing as how almost everyone in this thread has praised this film 100%, I'll share some of my more negative experiences.
Warning! Spoilers ahead!The Joker character was inconsistent. And not in a psychotic, Joker-ish way either. Sometimes he was cold and calculated, other times he was a maniac. His maniac times were far better, as his calculated side took away from the anarchistic and chaotic villain that was supposed to rival Alex from A Clockwork Orange. That said, he is still one of my favourite movie villains of all time, and his amateur video scenes are some of the most memorable from te film
Christian Bale was irritating. His deep Batman voice got repetitive and annoying, and didn't add to Batman's dark and mysterious character one bit.
The action scenes were too chaotic and dark, making it nauseating and confusing to watch. However, I will forgive them, since every other action movie does the exact same thing, only worse.
The moral dilemmas were redundant. It seems as though they were trying to make the movie deep and meaningul, but after a while it became "Hollywood-deep", which is as deep as a puddle. Less moral dilemmas would have saved this film from the false profoundness plaguing cinema, and concentrating on a couple would have done the film much better service.
Often while watching the film, it seemed as though they had kids in mind when making the film. Although I'm not a huge fan of gore, it annoyed me that they tried to make the film as dark as possible but showing violent build ups, but at the last second, pussy out and either avoid a full shot of the violent action, or cut it out altogether.
Another thing that bugged me was the amount of deus ex machinas. Quite a lot of times, something came up that saved the parties at the last second. For example, Gordon coming back to life. Also, while not quite deus ex machinas, the unrealistically advanced technology that seems to work perfectly in the situations.
Still, despite the negatives, I loved it. I'll give it a 7/10, which may seem bad to you guys, but trust me, is a very good score on my scale.
EDIT: If Ledger were still alive I would have loved a Joker backstory movie.