Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works As Advertised and Is Helpful

I installed two lasers in my garage so that both my wife and I could park precisely and leave optimum space for the usual garage clutter. They work very well, are visible in bright light, and even are fun.My wife and I informally "compete" to see which of us can get closer to the self-selected target zone on our dashboards. I usually win, but she's getting better! It's a good product that could save lots of money if one is prone to be distracted. The instant the garage door opens we both focus on the aiming points and eliminate any risk of swiping equipment, walls, door frames, etc.