I have used it for few days and it working fine. The convection function is very good and it helps to cook the food evenly. It came in a very good packing. It take little time to cook food as compared to a microwave but it cooks food which is healthy as compared to a microwave. Microwave have lots of health hazards but an otg is safe and healthy way to cook the food. Design is also nice. I suggest people to buy it.