The only one I've played was a Korean bolt-on which was alright, but not great. It felt decent (though not really to my personal tastes) and sounded ok, but didn't have the punch and grit that I look for in a bass tone. Everything I've heard from/about every other Spector bass has been fantastic, though. It's just the cheap ones that basically sound and feel identical to the cheap Ibanez/Yamaha stuff, and really, my $200 Douglas felt and sounded exactly the same. So basically, get a real Spector (i.e. not the cheapest ones) and you'll be golden, most likely.