The demos and the soundtrack over the video sound great, on par with the S. Slate stuff.
But it's a little ironic that in the video where the creators are talking about how great their drum recordings are, the spoken audio in the video is itself pretty awful. I guess all the good mics were out in the live room.
I've been thinking that it would be nice to have some pre-treated, sounds-good-outa-the-box drum samples. But the $300 price tag is beyond my means, and higher than what most non-licensed Kontakt libraries go for.