Les McCann has never been known for his diplomacy, I'll put it that way.
Jazzanova is part of a genre that used to be called "nu-jazz". Don't know if it still is or not, but I've found there to be a decent amount of music under that general umbrella that I like for several reasons, not least of which is that the people involved have no hangups about what it means to "be" any one genre, like this one. It's a "spiritual jazz" groove in every way, but it's presented with the vibe of pop/dance music, and it works as an either/or/both type thing.
I find the notion that people would think like that refreshing, and that they can actually pull it off invigorating. Of course, there's a lot of fluff in that field, a lot of silly/superficial nothingness, but that's true of all musics, really. And Jazzanova in particular has been one of the groups who for my tastes hits more than they miss. Just a ...different flavor to add to the pallate, ya' know?
Anyway, sorry about Les McCann. I get the impression that sometimes he's like Lou Donaldson only without the filters.