I give this one star.
It sounds like a lifeless machine thats been programmed to sound like a piano out of tune.
Sorry, but this is just out and out shit and an insult to musicians the world over who actully PLAY and not Program.
Ozzy Osbourne once mailed a popular hotel chain to have them remove the self playing piano instead of hiring a real person to play it. This is probably what he was hearing.
you can call this brilliant all you want, this is crap and doesnt even sound real.
1 star.