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

Nancy, Bess, George, and their respective boyfriends, Ned Nickerson, Dave Evans, and Burt Eddleton, head off for a camping trip on Shawniegunk Mountain, where Nancy hopes to catch sight of a rumored UFO. Along the way, the three couples, accompanied by their chaperones and trail guides, Hal and Jan Drake, run into enough trouble (including Indians, runaway horses, snakebites, and forest fires) to do in an entire wagon train. Nancy, undeterred, gets her hoped for sighting of the UFO as well as a bonus mystery in the form of an old man's hidden treasure.This book had no substance and no point - in addition to an already laughable premise. Some publisher out there should be very ashamed of himself.