Instruct: Classify Amazon reviews into positive or negative sentiment
Query: There's a better solution - cheaper, too!

We have a four-year-old and a just one-year-old and we are selling our Genie in a yard sale this weekend. The Genie, and others like it, I'm sure, gets smelly before it's "full" and emptying it before a full chamber is more costly than the already overpriced refills. A better solution? Take the dirty diaper down to your kitchen, take a plastic grocery store bag (what do you know, about the same material and weight as the refills!), put the diaper in, twist, fold the diaper in again, tie off and put in the kitchen trash. Yes, the trash fills up more quickly, but then the diapers make it out of the house faster, too - no more smell. And the "refills" are free! Don't bother with these overpriced systems!!