Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This product is junk!

Does not protect plants from "light freeze" as indicated on package. Florida resident, low temp last night 32 degrees. Each of three plants covered with this product suffered freeze damage ranging from major to minor. Don't be fooled as I was. This product is total, complete, absolute junk! Manufacturer says customer can return product for refund within 30 days if dissatisfied. Of course, to be prepared for cold weather, one must buy prior to inclement weather. Unless you're God, how do you know when first cold weather will occur. You will probably have purchased this product more than 30 days before its first use. To reiterate, this product is garbage. The manufacturer is misrepresenting the effectiveness of its product.