Soo yeah In your opinion what are the most overrated and underrated in your opinion and why?
Overated: For years the M50 was considered to most over hyped. For me personally as of right now I would say the V-Moda m100. I own it, It's sexy stylish. The sound though when you break it down is pretty bad considering it's in the $300/£270 price point.
Underated: Beyerdynamic DT770, Amazing headphone, powerful bass, musical sound and is quite balanced too. It's cheap as chips here in the UK at £120 which is the same price range as the athM50. I prefer it ot most headphones they sound like a old denon line phone to me.