Instruct: Classify a given review into positive or negative sentiment.
Query: fast delievery

It is not as good as I thought. I dont know why, everytime when i apply it to my boots, my boots looks even dirtier and even i tried to use a clean and dry cloth to clean it again, it won;t go anything better.but anyway, i still want to give it a good review.Thank you for deliever it to me so fast, I appreciated it very much