Perhaps I should clarify my comments. I'm not saying that all surround should be hall effect in the rears. If that's all there were, I'd stick to stereo, instead of being a confirmed Surroundaholic for over 40 years. Panning has its' place, but it should be used subtly, just as any spice. Relying on audio gimmicks can easily detract from the music.
Abraxas is one of my top 100 albums. I prefer to listen to it in surround, and always have. Still, the audio trickery detracts from the groove and the musicianship, IMHO. It becomes annoying after the "that's cool" sentiment wears off.
Hendrix? IMHO, he is the greatest rock guitarist. Hell, I've got lots of albums he didn't even know he made! He grew tired of everyone wanting to see him smash guitars, make love to them and set them ablaze. Axis is my favorite of his. Panning belongs on EXP, although like Revolution 9, it wears thin after a while. I guess that's my point, honor the music, even if the musician is also the engineer. Otherwise, the tricks become like those famous final words before plunging to one's death, "hey, y'all, watch this!"