I didn't even bother listening to it. I'm sure I'll get around to it in a year or 2. Nas is a talented guy but suffers from the rest of the arrested development most of mainstream (and a lot of underground) rap does. Lazy writing/thinking on limited subject matter. I know he's trying to tackle bigger issues but since his 2nd album he always trails off after a verse or two into same 'ole same 'ole.
I'd encourage anybody interested in Nas to go back and listen to 1994's Illmatic. What a great record front to back, the whole thing just FEELS like a New York winter. Illmatic, Only Built 4 Cuban Linx, Dah Shinin', Hell on Earth, now THAT was banner season for rap.
I had a feeling OB4CL was a special moment complete work that would stand alone and unique in genre, I honestly never expected anymore standout stuff from Raekwon, Ghostface and I feel that's how their careers played out. But Nas I expected to grow into a more complete artist he's got the pedigree and everything, him and Eminem are two of the biggest let downs of that generation of rappers in my opinion.