I listened to "The Epic" on Youtube, with the thought that I would buy it if anything really "hit" me. Three CDs worth of material is a lot to digest, and while I did hear some things that were pretty interesting, nothing really stood out. It did, however, lead me back to some Coltrane records I haven't listened to in quite awhile.
I'll give it another listen at some point. For now, I'll continue to spin Kendrick Lamar's latest record, which is friggin' fantastic.