Instruct: Classify Amazon reviews into positive or negative sentiment
Query: fast and accurate

After reading the other posted reviews I was somewhat nervous about purchasing this item. After about a month of constant use on a daily basis, I am very pleased with the performance. Unlike others, I have had no leaking issues. Most humidifiers are not easy to fill and this is no different. Most humidiers are not quiet and this one is no different. However, what is different is how quick it starts up and adds moisture to your room or household and the amount of moisture it puts out. Additionally, I found the humidity gauge to be very accurate. I have purchased other humidiers in the past that have since failed or are to hard to keep clean due to hardwater deposits, but I would recommend this product.