I just played for about 2 hours. The RP sounds darn good, and was really ahead of its time back then. I started second guessing and it certainly ain't broke, why fix it? For simple chorus, (Lexicon) reverbs and delays, it's more than adequate. Just dated.. I'm just missing a few that aren't that great on in it, (harmonizers, phasers and pitch effects leave a lot to be desired).