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

this is a product that i was very skeptical about. I've tried many products in the past and had no success (even tried crazy glue). so, i put this on and after 35 years of biting my nails, i am no longer a nail biter. the taste was so horrible, that i stopped biting. i have nails for the first time and its amazing.the only bad thing is if you plan on eating finger foods, be careful, as the product gets onto the food and it makes your mouth have the horrible flavor for hours. (the first time i bit into a chicken wing, it had this flavor for a few hours)