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Title: Junky light show
Review: Received it as a gift. The concept seems good, but even after frequent calibrations, it rarely got the same results twice. It just produced a meaningless mini-light shows.It seems odd that this product gets either a 5 or a 1 with the majority being 1. I suspect the reviews have been salted. Do not buy it unless you are giving it as a prank gift.
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