Well, first of all I cant wait to watch the movie, but I wish it was rated R since the game is rated M. Anyway, this is who I think shouldve played Max and Mona.

Peter Krause: http://images.google.com/images?ndsp=20&um=1&hl=en&q=Peter+Krause&start=0&sa=N

Gina Gershon: http://images.google.com/images?hl=en&q=Gina%20Gershon&um=1&ie=UTF-8&sa=N&tab=wi

To me, those two look exactly like the characters.

Having picked up the game two days ago and now completed it, I am now looking forward to the movie.

I agree, knowing it is PG-13 is a letdown. As for the actors, Walhberg might pull it off, Mila Kunis and that chick from Hitman, not so sure about.

As long as this doesn't end up like an Uwe Boll movie, it should be decent.

I really can't think of who should've played Max and Mona, but I wouldn't want to see Peter Krause or Gina Gershon as the characters. No disrespect to your choices.

The movie was pretty good in my opinion. I quite enjoyed it. I didn't find Mila Kunis really suitable for that role, but Wahlberg was a good choice.