Instruct: Classify Amazon reviews into positive or negative sentiment
Query: As bad as reviews say....

I really liked the idea of this. It does create pretty stars on the walls, NOT on the ceiling. It does have to be pretty close to the ceiling to get a reasonable effect.I purchased two, and both have a radius of about 3 feet.I place it on my son's night stand, which is pretty tall, and it barely reaches the ceiling.Too pricey for what it does... which is not much.Very disappointed!