Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It Definitely Is NOT Air Tight

This was a disappointing purchase. It claims to be airtight and it is not. The small door snaps shut but that is it. The container lid does not seal and there are gaps between the lid and the container. This is the first Amazon purchased product that I have been disappointed in -- it is not as advertised.The overall size and functionality was exactly what I was looking for but it is pretty useless if it is not air tight. If you don't care whether your dog food stays fresh or it is not secure from critters then it is a good purchase.Bergan 50-Pound Large Smart Storage, Colors Vary