I was thinking about it, and since Pulp Fiction is on at this very moment, I wanted to know what you fine people think. I can't remember all of Tarantino's major films, so that is why I'm not making this a poll.
For me, personally, I would have to say that my top three in order are:
3 (tied). Kill Bill Vol. 2 / Inglorious Basterds
2. Death Proof
1. Pulp Fiction
The writing is always stellar, but I just find the story most interesting for Pulp Fiction, and I love the chase from Death Proof. So well done. I neglected to mention Reservoir Dogs, which was definitely up there, but I just don't know if I can say it's MY favorite. Everyone has different tastes, of course.