Bests & Worsts Reviews from Amazon

I purchase this exact unit back in 2012. Today while I was in another room I heard this loud bang and what sounded like a truck load of marbles hitting the floor! What the blank?? One of the shelf's gave out for no reason! What a mess, glass everywhere. I found glass 12 feet from where it happened. I am thankful no one was setting near or my grandson playing near these shelf's. True I purchased this 4 years ago and I was happy with the unit, but I cannot give this product a positive review knowing the possibility this could happen to someone else. These glass shelf's are only supported were they attach to the wall mount. Just beware. Update I wanted to add some pic’s to give you a better idea of what happened. The set-top box is an Xfinity RNG-150N which measures 8 x 10 and weighs 3 pounds. So weigh was not an issue. The picture doesn’t show the very fine sharp glass slivers which left scratches on both the DVD player and the wood floor. I can’t imagine what this would have done to a person.