Haven't seen the film yet but based on what I read online, this sounds like a great movie. I've been a big fan of JR ever since I saw The Professional back in the '90's.
Unfortunately, I don't think 22 Bullets saw wide release here in the U.S. I've looked it up on DVD, and it doesn't look like it's on Region 1 DVD either. Hopefully that will change soon, since I really want to see this.