Instruct: Classify Amazon reviews into positive or negative sentiment
Query: worth buying

i bought this product for my second macbook after having spilled lemonade on my first and ruining it. I also got a similar item that goes in the ports to protect them from spills, since that's where the majority of the lemonade went. I really like this protector, it doesn't get in the way of typing and honestly makes it more comfortable to type (my nails no longer scrape against the keys, which used to remind me of a chalk board). it also makes typing quieter.