"You wanna get a burrito?"
"Yeah, I know a place. Taco Bell."
Authenticity: 1/10 A more accurate film set in San Francisco could have been written using only an atlas for reference. Or, for that matter, a souvenir snowglobe hastily purchased from a Hudson News at SFO.
CGI Rating: 4/10 Sharks (see this clip from Escape From L.A. for reference). We could and should have been doing much better work in 2011.
Verdict: This movie is a shit sandwich with not enough bread.