A surprisingly sturdy mount for the price. It has a serious amount of articulation available. Note that the max spacing is about 16" between mounting holes, so if you have an older home or offset studs from your mounting location, you will absolutely need to do some math to mount the arm to plywood, and the plywood to the wall studs.  

A point of caution: the hardware that came with the mount was insufficient for my needs, and I have a relatively common VESA mount configuration and screw depth. You may need to buy additional screws, spacers, and washers for your specific TV.