Instruct: Classify an Amazon review as either positive or negative.
Query: Fun Skateboarding Mystery

When workers dig up a skateboard in Brett's backyard he's so excited. While he's not a very good skateboarder, he enjoys it a lot. But the moment he steps on "The Lizard" all that changes. Suddenly Brett can do any trick he tries. Stuff that he could never do before. Soon Brett gets the feeling that there's something evil about "The Lizard" and starts investigating. But will he be able to find out the truth about "The Lizard" before it's too late?This is an EXCELLENT book. A must have for any fan of skateboarding.