Here are the results of my ePilot test:
1536 clicks
6 downloads
2 players
2 fun players
1 first deposit
$920 total deposits
I’d say if you can get traffic through ePilot for 3 or 4 cents per click, you MIGHT be able to run a profitable campaign there, but I’d wait until I’d maximized my potential traffic from some of the better PPC engines before I even tried to mess with them again.