One of my favourite emulations of a vintage synth. Some soudn I will say don't quite sound like a CS-80, but its quite close. I have found the EP piano sounds are quite amazing and the drones you can get out of it are quite fantastic. you can really edit you sounds exacly how you want them to be with its nearly endless routing possibilities and its filters even though they don't quite have the exact soudn of the CS-80 it is certainly interesting and puts a new edge to my music!
The original Dr. Who theme, Half the songs by TATU, and many major 80's artist used the real deal. I really liked how Arturia handled this plugin. I'll be honest, the fan animation surprised me! But thats just a pretty feature, the synth itself is as anyone expect, a really good sound alike, totally worth your investment if you want an easy pop or electronica sounding instrument..