Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very dangerous

I just bought this product so I could ride around the neighborhood with my daughter. The first few trial runs wre great, and she loved being in the seat. But the 3rd time out we took a different route that had a few gentle speed bumps for cars. When I was almost home I felt the weight in back of me shift, and my daughter and the seat fell into me. ALL FOUR bolts holding the seat in place had come off during our ride. Had she fell backwards instead of forwards she would have fallen onto the pavement in the middle of the road we were crossing. I do not recommend this seat at all and am taking it back to the store where I bought it as soon as possible.