The sport of BJJ is represented well and in a very realistic fashion. Randy was of course awesome and his role will do nothing short of garnering a huge amount of repect for MMA.
I found the match stipulations to be quite intriguing. Something that the orginazations should look into.
BWS...since I have seen this movie i feel my Jits game has improved 10 fold. Kind of like the feeling Italians got after they saw Rocky II....except less greasy and I'll actually kick your ass.