I love how dynamic the production is. Multiple samples, multiple chops, beats weave in and out and sometimes react to what Roc is saying. It makes the listening process far more interesting than straight loops. One of the issues I had with Mt Marci was how boring the beats were. The loops were like these short bars, and nothing was happening beyond that. Certainly an interesting change in Roc's production style but the entire album being like that was disappointing. Not a bad album of course though.
Gotta give Alch a lot of credit, it's great. This makes me want a Roc/Madlib album now lol.