I had a major surge in the middle and actually thought I was going to get even. It was interesting that when I started playing, about 6-7 people were seeing the flop, by the time it was over, I was playing with the same two guys and just couldn't catch cards or hold a lead as they pretty much went to every showdown with me.
I could have minimized my losses with less pre-flop raising and probably a little less aggro during the hand, but, oddly enough, the few times I slowed down and tried to trap, I missed a bet or two. Bluffs were flat out not working for obvious reasons.
Interesting idea, it was fun, if nothing else, to watch the table try to adapt once they knew I was seeing every showdown.
If I ever did this again, I'd tell the whole table up front what I was doing and see if that changed anything.