Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Mysteries and criminals don't stand a chance with Cam around

You have to love Cam Jansen. When you're a kid, you read all of these stories about magic powers, mystery, and adventure. But everyone tells you magic can't exist. Cam Jansen manages to solve every case without the use of magic... she's a real girl. That's what makes her special and what makes you want to read more and more. Cam Jansen is a real kid superhero, and the thought that a person like her could actually exist... makes her the best kid detective ever! Our family loves Cam Jansen!