It looks good. I haven't built it yet but all pieces looks heavy and sturdy. It was delivered a in very good condition.
UPDATE:
I've built the desk exactly as follow the instruction, quite easy and simple. A nice looking desk. Adjustable height works fine. My only concern is the desk is a little wobbly. It is annoying see my monitors shaking in the desk every time I use my keyboard. So, I had to re-setup the desk installing the wheels and move it next to the walls to get it sturdier and reduce the wobbliness.