I saw it and was not a really big fan and there are a few reasons why.

1. The narration was way overused, stated the obvious, was distracting, and could have been limited.

2. The dialogue was hideous. Almost every line sounded like it was from at least 40 other films. 

3. The slow motion crap got annoying and was far overused. The film could have been a good 20 minutes shorter had they done away with all that nonsense.

4. Every scene that didn't involve fighting was extremely boring and horrifically slow. The pacing of this film was way off, and there was no real flow to anything.

I know it wasn't a complete waste, but this severely let me down.