The lack of anything remotely heavy released so far means one of two things in my opinion: either there are none on the album, or they're keeping them close to their chest till the album drops. Either way, I think this album will be interesting.
Upon first listen, it didn't grab me like the old stuff.....HOWEVER, it is still very enjoyable and the last couple minutes of the song were really impressive...perhaps a few more listens and I'll be fully on board...still CAN'T WAIT for this album...it's got AOTY for 2013, written all over it.