There Will Be Blood (2007)

This film raises the game for everyone out there. I have loved all of Paul Thomas Anderson's work, including his greatly underrated Punch-Drunk Love, but this is a huge leap from any of the previous movies into a realm, as others have said, inhabited by classics such as Treasure of the Sierra Madre - and then some. Every element of this film is astonishing, from the opening twenty minutes, which feature virtually no dialog, to Jonny Greenwood's score, which I have heard criticized as too imposing but which seems just about perfect to me (and brings to mind the non-Blue Danube elements of 2001 at its most experimental). Daniel Day-Lewis' performance is in a league of its own: his voice, his mannerisms, his physical movement, his stunted emotions, are flesh and blood, and hauntingly so, in a way that even Tommy Lee Jones in In The Valley of Elah (which I thought was a pretty staggering performance) can't quite attain. I will watch this film again and again simply to see something so raw and so moving and so gut-wrenching. This is why I love movies; this is what made me want to make movies when I was fourteen years old.