Instruct: Classify the given review as either positive or negative.
Query: Awful

After cleaning my car windows with this stuff they are now streaked something awful. Tried several others products to get wash the Rainx off but the windows are still streaked. I don't know how they can say their product enhances driving visibility. It sure doesn't on my windows. Still haven't been able to get the streaks off. If anyone has a suggestion it would be very much appreciated.