I saw The Departed the night before last. Decent enough "actioner", and I quite enjoyed it, but it really had very little substance. Scorsese really doesn't make them like he used to.
I haven't seen the Hong Kong film Infernal Affairs, of which I understand the Departed is just an American remake. I can't say I'm really interested in looking for it now, either. Funny to see a couple of posters above confuse it with Internal Affairs, which is a whole other movie.