Nothing against "the groove" myself but some of most unsuitable people took it up. Plonking post bop on top of a groove has never worked even more so when the players can't really "groove" at all. It makes me think of Carol Thatcher at a rave. EST are the Euro disco of jazz. As for "Jazz with a rock attiutude" What does that mean? Pretend to be working class, sneer a lot, then buy a farm and become a Classic Fm DJ?