Rock Band Blitz is basically criticism-proof. No matter what qualms I may have about the XBLA/PSN game, they'll end with a recommendation that you should, without a doubt, purchase it. The value proposition of 25 new Rock Band DLC songs, including Queen's "Death on Two Legs," cannot be argued.

However, the same people to whom I'd recommend this DLC bundle (and game) most enthusiastically - people who have already played a bunch of Rock Band - are going to be the most confused by Rock Band Blitz. It's different. Disorientingly so.