I am using this mount for a 39 inch Vizio TV and it has been great. The installation process was quick and easy and we LOVE the variety of angles that you can get from this mount. We have it on a side wall in our bedroom and we can pull the tv out and move it completely perpendicular to the wall on which it is mounted if we want to. (We don't usually move it quite perpendicular, but it works to do this.)