First off the good thing. The movie has some really funny jokes and creative scenes in it. For a while it seems like it could become interesting.

Sadly, one gets disappointed. The movie lacks real depth. I didn't really think it would have much depth, so that's not what really disappointed me. However the lack of it isn't compensated by good special effects, violence or interesting characters. It is defiantly different from other Batman movies and one could maybe consider it as an experiment to mix an action film based on a comic with more casual parts. However it least this time I wouldn't call it a success.

It was said this movie is very violent, but it is only when compared to other Batman movies. One should expect it to be any where to splatter, horror or even psycho thrillers.

Still not everything is bad. I am certainly not a Heath Ledger fan, but he had an awesome performance.

If you are looking for an action movie it may still be worth watching it, even if you aren't a big fan of other films based on comics.

Maybe my reason for disliking this film is just that I focused too much on characters besides Joker.