Over all not too bad a movie.
If you are not into blood and guts at all, or are squeamish, then do not see this.
If you do then you wil be closing or covering your eyes throuhg a good share of it, and/or barfing on the floor if that kind of thing makes you sick.
This was a very good movie for documentarty purposes, very well laid out and easy to follow. I did not like the "fake" look of some of the scene's though.
I could tell when it was computer generated and it kind of detracted from the movie.
Other than that ot was pretty good. I have it in High Def, probably theonly way to really see it, other than seeing it in the theater again. If you do want to see it, then
make sure you have a the high def version and BIG screen lcd or plasma.