Hard to beat at this price.
This unit is all metal and well constructed. The pots shafts are also metal. The faders are fast and smoother now with the latest update, which seemed to correct a few bugs.
I'm running this on PC with Nuendo 8 and I'm able to customize a few buttons to open mixer windows of my choice. Read more
Transport/jog functions are quick and accurate.
Cons: on my version the led lights bleed through to other buttons and are the wrong color IMHO. The USB port could be rotated 90 degrees to allow a right angle USB cable to be used for tighter spaces. The faders could be smother on first touch but once you're using them they function well. (perhaps the updates will address this)
Other than that I really can't complain for what I paid for these units. I tried two other brands and Icon Pro was the better of the three for my current setup.