The grill seems to cook correctly but the digital thermometer always registers 100 degrees less than the set temp. On top of that, the manual thermometer in the lid is another 100 degrees lower. Example - set dial to 450, digital screen will go to 350, lid thermometer maxes at 250. If you adjust tempatures to cover this deficiency, it cooks fine. I made several calls to the manufacturer with no response. Told to leave a message and no one has ever called back. Guess it's time to return to Waifair.