Product review (1 stars): FIRE HAZARD!!! Don't buy!! check the reviews on melting wires.
UPDATE on the Fire Hazard: After talking with SAMSUNG for 3 weeks and asking to talking multiple times with their 'Executive Customer Relations" team they can take care of this. I was able to provide my customer receipt, asked Home Depot to get it from corporate. After that ask for a 'one time accommodation' for warranty extension since this happened to me after two years.  They payed for a full service repair, which in my case, there was nobody in Portland OR so they reimbursed me. Please don't buy this product!!! many people are having this problem!!

FIRE HAZARD!!! As others have responded, after 2 years our terminal on the back where the power cable connects the plastic melted from normal use. The question SAMSUNG should be addressing is why the oven can possibly draw too much current without popping the 50A breaker. Instead it melts plastic. BUYERS BE WARE!!! DON'T BUY!!!!