Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Broke after one ride

Perhaps the build quality on these lights is spotty, and that accounts for the wide range of opinions on it. Mine broke after I got back from the first ride. The front light part of it became loose, and fell, and it does not work any more. I would not buy this item. In the time it did work, I thought the beam of light was much too diffuse. I have previously owned a cateye light, and it was much more sturdy and had a better beam of light.