All of it is a kind of "thinking man's fusion" in that what is played can be driving but it also is quite well-thought out. Heinz is a guitarist that has something to say, the chops to say it with, and his own approach to line weaving.
Holzman and Hirshfield have good places to go on this set as well, and they go there. Both are excellent partners for Heinz in their far-from-cliche ideas and executions.
It's a very rewarding set!