Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Big Let Down

My sister bought this for my 5yr old son's birthday. She purchased the national geographic model. My son was sooooo excited, he was ready with his little flashlight meteor maker, ready to put on the show along with the CD. As other reviewers have mentioned the light is so bright that unless you hold the projector about one foot from the ceiling you can't make out any of the stars or names. We couldn't even find the big dipper! My sister didn't keep the reciept so it is a total loss. I can't believe National Geographic would put their name on such junk.