Instruct: Classify the given Amazon review as either positive or negative.
Query: Snow chains that work

Bought these snow chains after reading different articles and reviews. I was looking for something not very expensive since I was not sure I would even need to use them. We went skiing in the Alps this past weekend and they had 8 inches of new snow. Rental appartment was on a hill and we would not have been able to get to it without the chains. They were real easy to put on and take off. They worked great, though I did experience a little slippage and had a little difficulty getting going again when I had to come to a stop (going up-hill) to let a car go by. Overall, they met my expectations and were well worth it.