Well they're certainly not the best artist on the list, they're still good. Dizzee has quite a few good tracks and grime is still relatively unknown in the US, so I figured he could check it out and see what he thinks. I personally like grime quite a bit. The Carter II is a great album. I'm honestly not too familiar with Lil' Wayne's other albums. And Talib Kweli definitely has some good tracks as well.