As FAOS said, Kill Bill was really good stuff.. I know he only did 2 parts of Four Rooms, but I love that movie also..
Tarantino movies have no soul, no moral center. That said, I did think that Reservoir Dogs contained the most responsible portrayal of violence I have seen in the movies. Instead of the usual no consequence violence that you typically see in Hollywood movies, where people are shot and then the movie moves on, in Dogs, Tarantino showed the excruciating pain inflicted from a gunshot wound through much of the movie.
Muh, Firefox. When I try to watch a quicktime trailer half the time in Firefox my entire system locks up. In OS X! The only thing that works is the mouse. I trash the Quicktime Plugin and then it works again for awhile. I have never seen a lockup short of a kernel panic that you couldn't force quit out of before this. It is teh suck.