The quality of the popped corn is ok. However, getting to that point is annoying. It has no on/off switch, it is controlled by plugging in the unit. Before it reaches a temperature that starts the kernals to pop, the unpopped kernals are being spit out the tube and thrown all over the kitchen. If you have cats it keeps them entertained. The heat is not limited only to the inside of the unit, it radiates a lot of heat. If you're looking for an air popper I suggest you keep looking.