Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great value, nice featured light set.

This set uses normal AA and AAA batteries, unlike other sets out there.Beamer 1 (front): Easy to mount to handlebars with included mount. Also easy to remove as a flashlight. Uses two included AA batteries.Blinky 3 (rear): Excellent rear light with 3 LEDs. Uses two included AAA batteries. With included mounts, it attaches to the seat post or to a thin rear frame. Unlike the front light, the rear acts as a reflector when turned off. When you want to remove it for security, it's just a click and a slide, and it turns into a clip light, similar to a belt clip.For some reason, one click on the front light sets it to blink, and two clicks is a steady light. It's the opposite for the rear light. Oops!