Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not a good choice

Having 15 season's of rock climbing under my belt, I know that it is "IMPOSSIBLE", to learn to "climb safely" in a weekend, maybe in a full season. This title forget's the total responsibility of a climber when at the crag, I am responsible for the safety of myself, my partner's, anyone new to climbing and to the sport of climbing. This title is absolutely irresponsible, even deadly...