I know what you mean man. I'm a huge film nerd, but the weird thing is, I'm becoming more of a TV guy than a movie guy. Because for some reason (maybe it's because they went to film school) TV directors know how to film, light and edit a scene. Check out Stargate SG1, Stargate Atlantis, Eureka, Warehouse 13, The Good Guys, The Human Target, Dr Who (I could go on) all good shows with pretty conservative budgets, but they look great! Where are those guys when they want a director? The last TV guy who made the crossover to movies was who did Martial Law, Smallville, The Shield, Dark Angel, CSI and CSI Miami before doing Disturbia and Eagle Eye.
Another good example is Spielberg, he started out doing TV, and there are a bunch more. There's this huge gulf between trained directors who shoot efficiently, get the shot that's serviceable and moves on. There's a certain discipline that comes with working with a TV budget and time constraints. Any wonder why I love TV miniseries? I think they are the best of both worlds.
Then their are these guys who jump right in to movies and don't see anything wrong with turning a multi million dollar project into an art project or experiment. Guys like Paul Greengrass and a bunch of other directors who think that telling a story is not sufficient. There are very few of them out there who can genuinely deliver a work of true high art, many of them try, most of the time we all suffer with vertigo because of it.