Might work great at night, but useless in even modest sunlight.

I really wanted to like this thing, but even in just the smallest amount of light, this was unreadable--too dim making it a distraction when trying to focus on the display. Perhaps others have had better luck, and maybe it was the angle of my truck windshield. At night it looked great and worked well as long as you use the included window film, but I did not buy it for nighttime only, so it went back. Three stars for working great at night.

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