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

We bought this sound machine for our 2 year old "light sleeper". She was always being awoken at naps and early on in the morning by our neighbors' barking dogs, trash trucks, my husband starting the car in the morning, you name it...Ever since we bought this, it has helped SO MUCH!! We recently had another baby, and our 2 year old rarely even stirs when the baby cries at night, even though she's in the room right next to hers. My only complaint is that it only has one speed. I wish I would have gone ahead and gotten the slightly more expensive one that has two speeds.