I just received my chair and assembled it. 
Assembly took 15 minutes, and that’s including the time that it took to unwrap the chair from its protective wrap. 
The synthetic wood doesn’t look cheap at all, the wheels roll easily and while the adjustable height is a little clunky- it works perfectly. 

One thing to mention- If you like a higher back, this won’t be the desk chair for you- it comes to about mid back, but is super comfortable.  I’m very pleased.