Some people have reported that Einstein was quite a good musician, but others weren't so enthusiastic. A professional violinist claimed he "fiddled like a lumberjack"; a famous pianist playing with him demanded, "For heaven's sake Albert, can't you count?"; and a music critic in Berlin, thinking Einstein was famous for his violin playing rather than physics, judged that "Einstein's playing is excellent, but he does not deserve world fame; there are many others just as good.