Nike Air : Sole peeled off

I have this relatively new Nike air, I hardly used it. On October 24th, 2009, I wore it. As I was walking , the sole on the left shoe peeled off, more than 50% and I almost tripped over. I examined the sole and it seems they never put any adhesive on it, it was just pressed into grooves at the bottom of the shoe. This shows manufacturing process has poor quality control. I called Nike but they would not do anything about it. Nike shoes are of the worst quality and wearing them can hurt you. So watch out and protect yourself by choosing from hundreds of better manufactured shoes. If you have any nike shoes , always examine the soles every time you put them on or risk getting injured.