I will say Im very happy so far. When I seasoned it, it came to temp faster than I expected. Due to that, I thought it might loose temp fast, but when I seasoned it, it was at 400* , then I opened it and flushed a full quart of water with that sprayer in the cook chamber, and wiped the grates clean with a wire brush and then a rag , then wiped them with oil. It had to be at least 5 minute or better I had the door wide open. When I closed it, it was at 250 almost instantly, and back to 350 with in just a few minutes. I have not tried to run it ulta low yet, but played around between 325 and 400* and I had very good control. Almost as good as one of those mini's I built.