so if there's one complete positive out of all this, it's that I've discovered that a lot of these potato games are actually really good. I finally (yeah i know shutup) started playing Super Meat Boy, which is amazin. Killing Floor manages to be a good coop FPS about fighting waves of zombies that plays almost completely differently from Left 4 Dead. Rush and Cogs are both good puzzlers. The Ball, from what I've played, is a pretty darn good first person puzzle game. The special portal themed levels for that are actually kind of amazing.
That's one thing that I think we're kind of skipping over in the whole riot about how lame the last stage of the ARG ended up being - some of these games got some really good extra content out of this whole Potato Pack business. Stuff that you'd probably have to pay for as DLC if these were EA games, for example.
The only real losers out of the Potato games I've played are both, sadly, from Dejobaan Games. I do like AAAAaaAaAAaA!!!, but The Wonderful End of the World is pretty boring from what I've played, and 123 Kick It is basically just AAAaaaaAaAaAA all over again, but this time they generate the levels from music.