The Machinist (2004)

Dang, Christian Bale is freaky looking in this. But anyway. Really interesting movie. Dark and creepy and did keep me interested until the end. However, the ending would be much more impressive if it hadn't beent done in various forms by every psychological thriller of the last ten or fifteen years. Probably still worth watching if you liked Memento, although it's much bleaker throughout than Memento was. (In feel it's more like The Butterfly Effect. But this doesn't have Ashton Kutcher in it so that automatically makes it better than that movie.) 3 stars.