All I've heard is Pumped Up Kicks, it's a pretty damn catchy MGMT ripoff. And I love MGMT. (Unrelated Factoid: The keyboard player from MGMT grew up in the town next to me...I've never actually met the guy, but I have a friend who used to work with him.)
I'll have to check out MGMT. I hadn't heard about the likenesses of the two, but if they are similar in sound, I'm interested.
And, its funny how local we find out stars are/were to us sometimes.