Just got back and SO glad I went... I'm already seeing improvements in how much I can lift and how many. I went from barely being able to curl 32lbs 10 times to now being able to do it 30... I know I can go up to 48lbs because I tried a quick set of 5 to see if it was possible after my entire program... breezed through 'em. This is happening all across the board, it seems... my leg press went up to, like, 96lbs and that still feels kinda easy.
This is fun as hell... I just leave with nothing left in me and it's great.
PS... Propagandhi is great workout music.