It is certainly a drawback of the grill, that he in the middle of the grill surface a "blind spot" has to say that the center is not heated. This part of the grill you have to be free so always. But my main problem is that this grill for holding smarter than he is. He obviously has an overheating protection which unfortunately is so sensitive that the barbecue constantly turns itself off. And although it has asked the thermostat to the highest level. After a few minutes, the grill turns off and you can not help it. No turning the thermostat, not off and plugging. The grill cools so sharply that one can hold the hand without problems directly on the grilling surface. After some time he turns mercifully again. For meat so completely unsuitable. Cheap it was useless he is.