Instruct: Classify Amazon reviews into positive or negative sentiment
Query: love it!

Since we got this machine, my boyfriend and I have been sleeping better. It helps us fall asleep at night by blocking out neighborhood noises and helps us sleep in as long as we please in the morning by doing the same. We have been dealing with dogs barking, a diesel truck engine next door, a day care next door, and homes being built down the street. It mutes all of these sounds to the point of us not being awakened by them. I am thankful for this machine. I wish I would have bought it sooner. I also like the fact that this machine generates its own fan-like sound, so it is not a recording. I like the option of two settings. We use the high setting when dogs are barking and we're trying to fall asleep. We use the low setting most of the time. We had previously tried using a small fountain to cover these neighborhood sounds. There is no comparison between a fountain and this machine. This machine is way more effective. We have been recommending it to friends.