When I was a teenager I got into a lot of fusion (Mahavishnu, RTF, Weather Report) in "real time" as it was being released. But I got tired of it, seemed like there was a lot of bombastic and overly loud music being made (not fair to single these guys out because they're excellent musicians, but Al Di Meola, Larry Coryell and Billy Cobham, for instance, sometimes gave that impression).
Never got into funk as much as I should have, so I haven't heard a lot and am inclined to underrate the genre.
The Euro jazz-rock stuff I mostly discovered the past few years, surprisingly found that I dig it a lot more than contemporaneous US fusion. Never woulda thunk it.
Back on topic, I listened to the rest (5-9) of the BFT and will soon post impressions. Probably sacrilegious (especially if he's well-known), but the organist in #6 sounds a trifle too much "roller rink" or "ball park" (I grew up in Chi. area and heard a lot of Nancy Faust playing in Comiskey Park and Chicago Stadium 😆) for my taste. Tenor is very good, though.