Downloadable games better than retail games lately?

Just wondering if other people feel like the downloadable games have been better than the retail games lately? Lara Craft and the Guardian of Light, Scott Pilgrim vs. the World, Shank, Risk: Factions, Joe Danger and Limbo are just afew of the really good downloadable games. I've liked them all, demo or full game. 
 
What do you guys thinks?