I bought this on Amazon for 1/4th of the price in the stores. It has been used to mount both a 40 inch and a 32 inch TV with no issues. It is well built, sturdy and I was never worried that the TVs would come crashing to the ground while on this mount. It is easy enough to do with 1 person (and I'm a girl!). One word of caution...DO NOT use the level that comes with it if you actually want it to be level. Oh, and I would recommend buying different bolts that have sturdier heads. I didn't even attempt to use the bolts that came with this unit because of previous experience (with different products) having the bolt heads snap off halfway in the wall; go to the hardware store and spend $2 to get solid bolts...you won't be sorry when the heads don't snap off.