Oh dear, not very good...
"Photo realistic images of violence"?
"Should not be played if under 18"?
Crap. You just said this to get people to think "oh wow, a really violent game" when it's really just trash. Photos (very sly) of gang members jump out. After all your warnings of bloody violence I was expecting blood spurting everywhere, instead they just...er...fall over.
Not that I like violence or anything, it's just that it seems a bit random that, despiteall those warnings, this game is completely unviolent. It's pretty boring anyway.