How bitter are you man? That guy is obviously very talented and puts a lotta effort and work in his art, do you have anything going on for yourself in life besides putting down what others are doing?
Yeah not many things are sacred, but I am as machon as the rest of them, but I applaude anyman for learning any art form, many men have become single sided, The samarui warrior who wasnt versed in an art it was considered not able to understand the reason of things either past or present. Although there were opponents who considered artistic pursuits as weaking to a warriors spirit. Eitherway, increasing your skill base and taking pride in your work is guaranteed to make you feel better about yourself.