These werected terrible. Monitor simply slid down its mount pole and would not stay up. If I hadn't been standing there watching my monitor would have been on the floor. A little rubber gasket is supposed to keep it in place, but that just got destroyed by the bracket and was gone after assembly and first attempt at Mount Returned both to monoprice for full refund. No problems with return.
I don't know what you're expecting from a TV wall mount. If you think it will sing to you or end world hunger then you will be disappointed. If you want it to attach to a wall and hold up a TV then today is your lucky day.
I bought mine months ago and am content with the results. It's become one of those things that just hangs around and does its job. I suppose never having to think about it again is the best you could say for something like this.
PROS: Solid construction Easily mounted No fuss
CONS: It refused to mount itself and required that I actually participate.
This adjustable wall mount is a steal for the price. I am using it in a corner in my kitchen and can adjust it to exactly where I want it. It looks great, however the way I have it installed it you can't even see it.