Just got back from CRANK 2.

If you liked the first one, definitely check it out. Its balls out nonsense. Not as adrenaline fueled as the first, but still crazy. They made some changes to how they tell the story with some of the focus dropping away from Chelios from time to time. (maybe more than necessary)
I can pretty much guarantee that you'll walk away from it asking yourself "What the fuck did I just watch?"

"Did I drop some change, or do I hear a Chink?" - Funniest line ever

/imnotracist