I actually bought this product with a free product coupon so I really liked the price! I probably would not have bought it if I didn't have a coupon however because I think that $8.50 is kind of high for an air freshener! I got the apple cinnamon scent which I really like. It is the whole motion sensor that I have a problem with. The night I put it out, I walked over to the table it was on to turn off the lights to go to bed. I turned off the lights and just after I walked past it it went pfff! I just about fell over it scared me so bad. Once I figured out what it was I couldn't stop laughing. That night I kept hearing it go off so I came in to see why it was going off. My cat had found it! The next day my dog walked past it set it off. I thought she was going to eat it! After the dog got interested in it, my 2 year old discovered the fun motion sensored puff too. My recommendation is if you have kids or pets, don't buy it! It does smell nice though!