The GUI looks nice (nice colour, easy to program sounds in an instant, choice of keys or no keys). However, I find that the GUI takes a while to redraw itself when called up in display, when flipping between keys and no keys, and when changing patches.
The synth sounds gorgeous (phat as phuck!)...and a is really good for making classic dance music/techno sounds.
The presets were good before, but now they just got better with the release of a free bank of sounds from ReFX (nice one guys!!). It is nice to see developers provide users with bank updates as well as regular program updates (bug fixes and additions).
This synth will give you hours of fun and is well worth the small amount of money that ReFX ask. I'm glad I have this one in my virtual rack!
The manuals good and so is the support. Support is handled on this very web-site in the forum. ReFX always seem to respond to your users comments!