I heard it on Power 105. It's not bad but it's not good either. Jay-Z has plenty of songs in his catalogue that bare similarites to this one right here, both lyircally & musically.
Well, it's not bad, but not great. Nothing special, sadly.
Ihope the rest of his album is better because this song is really just a re-has of past stuff and is pretty average (like Ben and Brian both said). I wont worry yet unless a few more tracks leak, and they suck.