Saw this one on DVD over the weekend. I enjoyed it. It was just about as deep and engaging as I expect a movie named "Cowboys & Aliens" to be. Harrison Ford's character was really the only character with any depth and he played it well. Everyone else was interchangeable for the most part, which was a bit of a shame because a talent like Sam Rockwell is kind of wasted on this character. It's not necessarily rewatchable, but it's a good way to spend 90 minutes or so.