Instruct: Classify an Amazon review into positive or negative sentiment.
Query: twin cheap guard

I was less then impressed when I opened my box, assembled and applied. The small fillers did not stay under the door they got stuck under it. No draft was blocked due to the cheap way this was created. I agree with one review that said fill panty hose with rice and stick it by the door. Do not buy this product, someone is making money off of you!