Wall Mounted Glass shelf under TV

I made this video , because I was looking for an idea of how to make my own glass shelf to mount under my flatscreen, but could not find any that really helped me, so I decided to go my own way. I got the glass cut at the local glass shop, and mounted it to the wall using 3 angle brackets. The only mistake I made was not making it wide enough, I thought 42 inches was fine, but I could really use some extra length, so if you decide to make this, get it cut to 48 inches.