Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works Great - For About 4 Months

This diaper pail worked great - until my daughter started eating solid foods. When she was strictly breastfed her poop had no foul odor. Once her poop started to smell the smell started leaking out. She is 17 months old now and we are off to buy a Diaper Genie. Sure, it may be more complicated and a bit more expensive, but right now we are having to change the trash bag in the Diaper Champ every time she poops. It's such a smelly hassle! The entire room stinks! We're spending more on trash bags then we would on Diaper Genie bags. My advice - buy the Diaper Genie. In the long run you'll thank me.