Poll suggestions: What is the masterpiece out of all Tarantino's work?

How about making a Face-Off poll about the screenplays he didn't direct, it would make this a fine companion piece to the other Tarantino-related polls, this one just overlaps with the one that made the homepage recently and make it feel a bit redundant.

I love Kill Bill 1 - partly because I think that Uma Thurman is great and partly because of the way it's playing with different genres (in fact From Dusk Till Down does the same: you start watching a gangster movie and end up among vampires)