Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The devil's in the details

I was about to purchase this heart rate monitor simply because of the "365 day no hassle return". That would nullify any of the reviews that stated it stopped working after a month or so. However, I took the time to read the return policy because "restrictions apply". The restrictions? You can return it IF it's in the original box, and.... IT HASN'T BEEN USED OR WORN. I decided not to purchase it because the seller obviously thinks no one will read the details. I guess if you don't use it or wear it, it will keep right on ticking. The policy is laughable, so the product is highly suspect.