I really wanted to like this sous vide cooker, but I will be returning it. The form of the cooker is really nice. It fits nicely over the edge of a container, puts the large display easily in view, and it fits well under overhead cabinets.I experienced what was mentioned in other reviews where the cooker would stop cooking due to the water level getting too high or too low. It is a pretty small window to hit on the water level; but at least when this happens, it displays an error so you know why it stopped. The water level sensitivity also makes it more difficult to find the right container. If the container is too short, it is difficult to get enough water to cover the food and not have the water too high on the cooker. If this had been the only issue, I probably could have gotten used to it.Unfortunately, the cooker turned off twice during a cooking session for no apparent reason before I switched to a different cooker. It could not be trusted with cooking the primary food it is used for, meat.Another negative for the cooker was that even after it had been stopped, it kept running. There is a cooling fan in the upper part of the cooker that would run for well over an hour after you stopped the cooking cycle. This made me keep checking to make sure I had actually turned it off.These issues along with the higher price compared to other cookers made it an overall negative experience.