I owned a pair of ATH M50s since a month ago. I have heard people saying on Head-fi that it is an overrated headphone. As I have nothing to compare it against, and being new to this world of headphones, I was initially doubtful about that, and I kept wondering if I made the right decision of purchasing M50s. Don't get me wrong, I am happy with the sound quality, but I kept wondering if it is indeed overrated, several other headphones out there must do even greater job.    I decided to end my curiosity by trying out several headphones at a store...