Instruct: Classify Amazon reviews into positive or negative sentiment
Query: What a Bomb!

I bought this toy as Christmas gift for a granddaughter and it was such a disappointment! We were able to get it activated but it never responded to any commands. Anything that it did was totally random and it stopped working entirely after a few days. A cousin of this granddaughter also got this toy for Christmas and had even a worse experience than we did. Her first toy never worked and after it was returned, a second still did not do as well as the one that we purchased. The maker should be ashamed for marketing such a poor product.