Hubby and I went to see this today. He was more interested in seeing it than I was, but that's besides the point. I really enjoyed it. I had read some reviews that said it was too much violence and crap like that, but I don't think it was. I think it was well done personally, and hubby said that there were quite a few points that were true to the original (which I don't remember seeing if I have seen it).
Overall, it was entertaining and I don't remember it having any slow parts to it.