I haven't finished it yet (got about halfway through Identity), but I sorta have mixed feelings already.
I'm not sure if I like Energize or Rollin'...I'm stuck between thinking they're pretty good and despising them.

I LOVE LOVE LOVE Identity, though, and I think the interludes are pure awesome so far.
Despite everything, though, I feel it's arrangement is INCREDIBLY messy, and I'm actually surprised no one else has mentioned the same. The song genres are just SCATTERED everywhere, sometimes having a few similar songs next to each other, but then putting the same type of song later on. For example, GREEN should have gone after NEXT LEVEL, imo. It would have fit perfectly there. And I really think it was kinda of pointless and silly to put an interlude right after the first song.

That kind of ticked me off, to be honest.
But I'm just not sure how I feel yet. I definitely don't dislike it, I'm just not sure how much I like it yet. I have a 6-hour drive tomorrow, so I'll listen to it through then.