Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not so great

My husband and I bought a Foodsaver after we got married. We ran out of the bags that came with the machine so I ordered these. The small size is great but these bags don't work! The material is too thick for the vacuum to fully suction all the air out so it doesn't work properly. I was really disappointed with these because I vacuum seal all the time when I buy any type of raw meat. Sad to say, I wouldn't recommend these particular bags.