Well, I had 3 of the games, and bought 2 more of the games that had been on my list. I would like to pick up Super Meat Boy, but it is still more expensive than i would spend on a title of that nature.
I have played all 5 of the games I now own in the sack, and must say I enjoyed playing them, and will go back to them and play them some more.
So who cares really. Either play the "game" or don't. We will all soon be playing Portal 2. I don't see why the criticism of their marketing campaign. They are expsoing people to games they wouldn't normally play. Made money for some indie's etc. Even if only 10% of the people go back and play those games, at least they have played them.
And holy cripes But Trip Beat is hard! Addicting as hell.