The graphics done by http://www.musicworks.fr
(Hans Van Even). I really thought it is done by the coder himself (I think it would be better if it is done by the coder himself as I remember the old synths of him Kubik ..etc)!
Anyway, the sound is really good. I think it is better than Predator 1/2, but it is only one oscillator and one filter. There should be at least two oscillators and two filters. The ARP is cool though with many options
I compared it little bit (to what I have of course) to Europa in Reason, and Europa wins for me as it much more versatile with three oscillators (engines) every one has its own super-filter in additional to normal filter. I did also compared it to Aalto (that I purchased yesterday 2nd hand), although it is not fair to compare to $99 synth, but I purchased it for $38! Aalto used about three times the cpu but man what a synth! It has also one oscillator and one filter, but it is much more unique and original (also much more prettier). In Aalto case I really don't have something similar in sound!
For me I will pass on this as I already have several synths cover it (or better than Go2). Still a good choice for someone looking for easy to use synth with a great ARP I suppose.