The truth is that a lot of famous players are very fickle, instrument-wise. Nobody thinks anything about an endorsing guitarist who used 37 different axes on his last record, plays ten or twelve in concert, but we somehow expect Bassist X to use the same thing from now on. Ain't gonna happen. Occasionally you do find a Jimmy J or a BB King who plays the same axe from now on, but it's rare.
I honestly think sometimes people want a break away from these things, it's just easier to go back to something that's a little more forgiving or not quite as revealing a tone as an Alembic; you miss a lot on a PBass with funky strings, and that's OK.
I play mine (a Spoiler Five and an Elan Five) anywhere and everywhere. Strangely enough, the uninformed usually think they're one more new import axe, 'one of them Olympics'. I use a Metro/extension cabinet rig, and I just play.
There is no other better technology out there. The Series pickup system is simply in a class by itself. The non-series pickups ( I have FatBoys and Activators in mine ) are robust and painfully honest sounding. And the construction methods (plug in connections, adjustable nut, double truss rods, etc.) require them rarely to be sent back to Cali, they're easy to maintain and/or fix. The shapes are what they are, some are easier to live with than others. There is no better construction. They are not cheap new, but like anything else, you can find nice used ones and save a bundle: There's always a certain percentage of guys that get rid of them to get the next axe. And, relatively speaking, they're not that expensive these days: Take a walk through Gibson's Custom Shop offerings and gag at those prices !
And the simple fact is, these aren't for everybody. Most of us gravitated here, drawn by the mystique, found out what truly special axes these are, built and supported by the nicest people in the world who articulated a higher spec vision that is being copied around the world. These are like owning a Leica or a Selmer Paris horn or a German Steinway. Other folks are happy with a point and shoot and a Casio keyboard, which is fine.
These things made me a better player as I could just hear things on them I can't hear anywhere else. I occasionally play around with other things, but I never stray too far from home . . .
J o e y