The preset programs were without instructions not to crack. Meanwhile (almost 2 months) almost daily use. Good equipment, sufficient for the budget. Bissl little power, but corr. Favorable. Regular menus take about 2min until they are really hot. Unfortunately, you can not regulate itself the power. But is the only shortcoming. Plates can reorder if needed, that is very important to me. Fast shipped. Hope keeps a while, so I have bought this brand product. Makes a good impression. Thank u. Gladly again.