This is a great wall mount for your flat tv panel. Easy to install yourself if you know what you are doing or have someone install for you. Great price too. I would definitely buy another for this seller for another tv install. I have a 65 inch flat and thinking of getting a 75 inch . 65 for the bedroom and 75 for living room.
Terrible installation instructions. Came with dinky plastic drywall anchors that couldn't hold any weight. The rack bent under the weight of my tv. The TV was out of balance and always tilted down. Ended up removing it and buying a stationary rack that spans 2 joints and could support tv weight. Yes, this one supports up to 70" tv, but can't handle the weight.
This was a very poor item for Groupon to even sell since the mounting bracket does not fit any standard wall and it is a waste of money. You would have to custom build the wall to fit this bracket or be very lucky with a carpenter that didn't understand 16" on center.