Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Didnt work for me

I was very surprised that this item didnt work for me with all the glowing reviews this has.I'm a very light sleeper and I was very thrilled to find this product... until I got it. Sounds a bit louder than your regular fan, but it doesnt, by any means, reduce other noises.It took me a bit to get used to the its loud noise, but when I did, I also noticed, it didnt muffle other noises. I could still hear my upstairs neighbor opening a drawer and that was a tame one.In my opinion, this products just creates a distraction from other noises, but by no means reduces them or muffles them. All the noises are still there, but is as if you have to focus on the Sleepmate noise to tune out the others, and sorry, but thats not what I need.Just returned it.