I binked a $250 freeroll to win $20 at FTP, after thrashing 8,000 players. It's great fun, and also allows me to fine-tune (read: fiddle) with my HUD - which is helpful as I can see how my play-style should adapt to the other players at the table. My decision making has also improved somewhat, and I think that if you make the right plays you will typically avoid the suck-outs a bit more. I folded KK after someone shoved on the flop (very wet board), and they turned a nut flush vs. two callers. I was so happy at that point, yet still busted as blinds grew - got to 11BB, shoved with broadway and got sucked out. Still good fun.