The Roland JP8000 was the first synth I ever bought, back when it came out around 1998 (well that's when it came out in Ireland anyway!). I knew nothing about synths at the time and got a summer job working in 3Com putting network cards together, saved up all my money and blew it on this for what was the equivalent of 1400 Euro (we used Irish pounds back then). I had tried it in the shop a few times and as it was one of the first "virtual analogue" synths ever made there was quite a lot of excitment about it (the Clavia Nord Lead came before it though but never made it to Ireland until the Lead 2 came out some time later).
It's actually a really good synth, you can get a lot of great bass sounds out of it, the super saw waveform is great for big "wide" string sounds, practically every single parameter has its own knob on the front so no going through menus to change the sounds (except for saving, naming patches, syncing LFOs to midi clock etc). All the knobs also sent midi CC messages so it worked as a big midi controlling master keyboard too.
It does sound very digital, so its "virtual analogue" tag isn't really justified, but it does produce good digital sounds. Yes it has gotten some flak for its role in trance records, but that doesn't mean you *have* to use it for trance. The TR909 was used on a billion bad records but that doesn't mean it's a bad drum machine!
They go for about 450-ish Euro nowadays, and for that money it's a good synth. But if you're looking for analogue type sounds I'd suggest checking out something else instead.