Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Makes meal planning so convenient!

I have had this item for about 2 years. Food keeps sooooo much better in the freezer. I like to cook large batches like cabbage rolls or Skyline style chili and freeze individual portions. I also freeze that one leftover serving of mashed potatoes or spaghetti to have with the above items. No more freezer burned taste! I do have to freeze solid before sealing, because the vacuum is so strong it squashes food! My only problem is htat I cannot get the jar-sealer attachment to work, so I'm looking for advice on that! We all feel that we would not want to be without this! I do feel that it is expensive which makes it a luxury item.