Bests & Worsts Reviews from Amazon

I bought this pot in November 2014 but the rim core eroded leaving the sharp edges of the inner and outer shell. So I purchased another one eight months ago in August 2016. Within a few months the same issue occurred. I picked the pot up a couple of days ago and inadvertently cut the back of my thumb on the edge. The attached photo tells the story. When first purchased the rim was perfectly level. I have a large collection of All-Clad pots but these Tri-Plys are just awful and I won't be buying any more.