I borrowed the Blackwater Basic Pistol DVD from a coworker and watched it tonight. It was, exactly as advertised, a good basic pistol overview, covering such topics as grip, stance, sight picture, and trigger control. Nothing earth shattering, but a good review of the fundamentals. If you are looking to revolutionize already strong shooting, probably not the best option. But if you are looking for a way to work on the fundamentals it is a good place to look.
That, and supporting Blackwater will make Nancy Pelosi cry.