Just my 2 cents, but in my experience there are people who can tell when someone is actually good at something. Then there people like Robin who sees someone do something she can't do and decides that person must be amazing. Kinda like when a 12 year old draws a halfway decent picture and the parents become convinced that they're raising the next Da Vinci. I'm no classical music expert, but Simone Dinnertheatermusicstein's playing seemed wholly unremarkable to me.