Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: not very safe

I got this play mat as a gift for my daughter and she loves it, she likes the lights and the music. It does eat a lot of batteries, but I bought rechargeable batteries for it since she likes it so much. This morning her hand got stuck in the red spinning toy and I even had trouble getting it out. I will let her continue to play on the mat, but not with that (her favorite) toy.