I finally got a chance to run a PDQ game last night and we decided to play S7S. I GMed and we had two players. It was a great session and the PDQ system definitely seems like it will be my favorite from here on out. Snikle was one of the players and actually did a stellar write-up last night that I will just direct everyone to. You can find it here.
I planned to do my own writ-up, but since he did such a good job, I might just post my notes on GMing it instead.
I highly recommend this game, go download the free rules and a short free setting guide here.