New Kanye West and Jay-Z Track

Kanye West and Jay-Z have been working together quite a bit lately, culminating in an entire colaborative album entitled "Watch the Throne" releasing in early August (in stores 8/5, available digitally 8/1).  Fans may remember "H*A*M*" from earlier this year, here is the second single inspired by Otis Redding "Otis."  What do you think of the song??