Regarding G&L: I don't get the bottle-opener tag. I wonder if it originated in 7ender's PR offices. I've got an old SB-2 (that plays like a dream). Looking at it right now. Aesthetically, The headstock & particularly the point (of contention) work really well with all of the curving asymmetries of the bass. The perfect detail. In musical terms, it's like a #11th for the eye that completes the chord of the design in a refreshing way. The headstock design IMHO is above all musical - redolent of a Clef. & also irreverent and distinctive (like its designer). what more could one ask? That said, if you hate it, you hate it... and several folks who do were sure to say they are great basses anyway. Aesthetically, I feel the same way about Rics... wonderful bass with an inexcusably ugly pickguard that looks as if it is screwed on as an afterthought in the wrong place, and with that right angle cut like a framing square fighting all those subtle curves... but that's just my designer's eye revolting. the fact is that ric design kind of goes to the point (!) of function over form that Bass Guitars have always championed.
On the other other hand, my beloved 65 Hagstrom Coronado has always been just plain ugly!