I got Kill Bill on DVD myself and think it is a cool film, Uma is great in it. My favourite kung fu movie would have to be Prodical Son. It is funny and has some great fighting. As for QT, I think that he is the biggest film geek of all time and this shows in the movies he makes, he is better than average, but not one of the all time great film makers. I always get the feeling he is making films for himself rather than an audience.
My favourite DVD’s at the moment are the new Alien cut, Texas Chainsaw Masacre, Jaws, Withnail and I and Signs.