I'm using this mount on a 65" Samsung and it feels super sturdy on the wall, even if the mount is fully extended. I did have issues with the cheap lag screws they sent with the mount, and don't recommend using them. I actually broke one off in the wall, and had to make an emergency trip to Lowe's to finish the project. This also forced me to move the mount up a bit as I could no longer use the hole I'd drilled.

This is a great test prep book to use when studying for the GRE. I will say that I think that it included everything that you need to know when studying for the exam. The practice questions were great and help you to get some practice in on questions that are very similar to ones that will be on the exam. I also like the fact that the answers included explanations, so that you understand why the answer you chose was right or wrong, not just the answer with no explanation at all. You could honestly just take the practice tests and learn about the answers quickly by reading the answer explanations, if you are crunched for time. The topics seemed well organized as well in this prep book, and the formatting and subject knowledge will be on par with it's users. All in all, a great stand-alone prep book to get you ready to take the GRE. I received this product at a discount in exchange for my honest and unbiased review.