They don't have suspenseful "gotcha" twists, but I feel that Judgment at Nuremberg and Ordet are worth a mention for circling around to show the viewer their misconception of the premise. Sort of twist-like.
@24emd, I love movies that trick the audience or have a twist at the very end. Since you're a Nolan fan, I hope you've seen The Prestige. Other non-Nolan films you might like are Fight Club, Shutter Island, The Usual Suspects,
@mde017: Haha, I initially wanted to write "enter the top 20 (and inevitably get downvoted.. :/)" in my message but it didn't fit. I agree that'll probably be its fate should it enter the top 20..
Top 200 albums requires at least 200 votes, with only studio albums featured. Top 20 albums of the year, Top albums by styles, Bottom albums, Live albums and DVDs require 20 votes.
You can create advanced top-lists in the Album index, customizing genres, media types, minimum number of votes, years range and so on.