The first review notes that there oven's glass door exploded. The same thing just happened to me. I was preheating the oven to broil something and there was literally an explosion with the glass door breaking and bits of glass blown over 12 feet to the other side of the room.Black and Decker sent me a much more expensive model as a replacement but actually it is bigger than I wanted. Unfortunately they didn't have any white models available other than the exploding unit or the one they sent me.I reported the incident to the Consumer Product Safety Commision. Clearly there was a batch with problems as I got mine arount Feb. 06, apparently close to the same time the other reviewer had their problem.