I'm listening to that track right now (it's one of the sample tracks for this set, from the Mosaic site).
It's OK, and certainly not any worse than "OK". But that incessant line in the piano just goes on, and on, and on, and on, and on. I mean, I like a good groove as much as the next guy - but this one ain't winnin' me over in as big as way as I was expecting.
“Good”, maybe - but not “Great” in my book. (Just my own opinion, and there's lots of room for other opinions besides mine.)