I was shooting blindly when I purchased this along with my tv just hoping it'd work. I'm a firm believer in 'you get what you pay for' and i was thinking '25$, compared to the 120$ at Best Buy... this won't work'. However I figured what the hell, with amazons amazing return policy I figured I couldn't lose. This mount works like a dream. I have it holding my 32" tv in the corner of the room. It supports the weight even though the arm on the wall, is about 10" from the attached tv. It doesn't sag at all.