Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Foodsaver Canisters are Great!

I don't know what these other reviewers were doing, but I have been using these containers and other FoodSaver canisters for years. Unless one has a crack in it(and I only have one that has a crack....I dropped it), they hold their seal. I've never had one that didn't hold the seal! Are you people putting these in the dishwasher????? Are you dropping them repeatedly on the floor???? People do some really weird things with products so I wouldn't be surprised. These canisters are a perfectly fine product if taken care of properly. You need to read the instructions for care when you purchase them. Also, they were not meant to keep food vacuum packed indefinitely!!!! They only delay food spoilage. That is true of ANY food vacuum storage system. EeeGods and Little Fishes people!!