Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointing Brand Name

I saw this humidifier in Wal-Mart; however, the box did not offer enough information. Therefore, I researched it on-line. I liked the filterless system. Many years ago, I purchased a Duracraft humidifier but donated it a couple years later due to the expense of the filter. While I read the numerous reviews, I decided to try this product out of desperation.Pros: This humidifier separates easily for cleaning and refilling. However, when I went to refill the container, the gasket came loose, but the container did not leak.Cons: This humidifier noise level kept me awake at night. Also, when the water level drops down, this humidifier gurgles on the medium and high level.After two days, I returned this humidifier. I am looking at Vicks Cool Mist Humidifier V4500, which claims to be 27% quieter and more expensive.