Four years ago, eh? I'd say they're due for another tour.
Also, people bag on the Sahara line-up in 2007, but I absolutely loved it. I pretty much hated everything electronic until I saw Faithless, MSTRKRFT(that set was fun, get bent) and Soulwax at Coachella.
EDIT* Come to think of it, I think Dorkfish is the only one who bagged on the Sahara line-up.... and it was just Saturday's. Carry on.