Instruct: Classify Amazon reviews into positive or negative sentiment
Query: neurosmith is out-of-business

My toddler enjoyed playing with the music blocks, but one of the block holders stopped working after several months of use. Also the batteries kept draining even when the toy was turned off. I recently noticed that the circular chrome-plated contacts in the block holder were flaking off and I attempted to contact Neurosmith. You won't find neurosmith.com. If you look under www.recalls.gov and search "neurosmith", you'll find that one of their toys had been recalled back in May 2004 and they have since gone out of business. So, since other Neurosmith toys are still being sold, you'll be taking the risk of purchasing a nonservicable toy.