Books Go To The Movies: Jack Reacher

I saw Jack Reacher this weekend.  I haven't read these books yet, but I think I'm going to start.  The movie was a good blend of mystery, suspense, and action, and if it was true to the book I think I'll enjoy the series.

I am normally not a fan of Tom Cruise, but I thought he did a good job.  I remember hearing the hubbub that he doesn't physically resemble Jack, but since I didn't already have a mental picture in my mind I wasn't bothered seeing him play Reacher.

Has anyone else seen the movie?  Did you enjoy it?  For those of you who have read the books, how does the movie stack up?