About the only one I agree with is Aguirre. I'd be tempted to go with 2001 A Space Odyssey, but while it's formally impressive, I don't think there's a lot of substance to it, actually. The absence of anything by Ingmar Bergman seems odd. I suppose I'd go with Winter Light. Most of the rest on Ebert's list — La dolce vita, Raging Bull, even Citizen Kane — I think are overrated. There's a Korean film of a couple years ago — Spring, Summer, Fall, Winter … and Spring — that would be on my list, and I would probably go with Kieslowski's Red. I also think that John Huston's The Man Who Would Be King is a well-nigh perfect film. But that's enough of this. Everyone has his own list.