Well, I am not an accomplished keyboardist, so this may mean nothing to those who are. But from my stand point, this $20 Rhodes knock off is the best one I got. I tested it out against my AAS Louge Lizard, ST4 Stage 73, and Kontakt regular ( I guess the one that came with Kontact or the KC free bundle).
To me it can get a lot quieter response wise than these others. It just sounds more rich. If I need a Rhodes, I will reach for the SoundPaint one.