Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The reviews don't lie...

I read reviews where people said they had to hide this toy because their cats went crazy over this. Also that older cats became kittens again by playing with this toy. Even though I rolled my eyes at all these reviews, I decided to buy this and try it out on our two 3-year old cats and new kitten. Let me tell you, these reviews speak the truth. Our cats went NUTS for this toy. They were hurling themselves off the couches and tables and innocent bystanders to dive at this toy. I have never seen animals behave like this. They went crazy for this toy. They were so wild about this toy that my mom begged me to put the toy away as cats were running over her in their attempt to catch "da bird".I promise you that your cats will love it. I can promise you that innocent human bystanders will cringe in fear every time you bring this out.