Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Might As Well Just Paint The Wall White And Draw on It With a Sharpie

Simply terrible. Two coasts of primer, 3 coats of this paint, first time writing on it with dry erase markers and i couldn't erase it AT ALL! Even using a spray cleaner it sort of came off but I could still clearly see what I had previously written. Buy mylar instead, it is ugly but works better. I seriously could have painted the wall white with normal white paint and written on it with a Sharpie for the same effect.