I have purchased a lot of hardware from Monoprice to mount various displays, whether monitors or televisions. I have yet to experience any kind of issue. I purchased this very competitively-priced wall mount for our workout room, because it allows my wife to tilt the screen down for her yoga workout and toward the treadmill while I'm running.
The hardware is substantial (vs. flimsy). The directions were straightforward and helpful. It took longer to install than I anticipated; however, this was related to issues with the television itself and had nothing to do with the mount.
Assuming that your display size is within the indicated range, I absolutely recommend this mount.
I bought this for a 24-inch Samsung TV. I had never installed a TV mount before (though I am a DIYer) and I had no problems at all. It took about 20 minutes to do the whole thing. The package includes all required screws, washers, and even the proper hex-head wrenches. It works great, and was very inexpensive. I would buy another one if I needed it.
Gret quality mount but not to be used in a corner if you want the screen to contact the two walls.
PROS: Well made and easy to mount to screen and wall
CONS: This unit has one arm that can be moved right to left. The screen angle can be adjusted in all directions because it has a ball mount. I tried to adjust my 16" monitor so it would touch two walls (90 angle of the walls) but since it only had one arm vs two smaller, there is no way this mount will adjust and get the screen to touch two walls. From a prior experience, I found another company that made this size mount with two smaller arms. I love Monoprice and its quality products, warranty and return policy.