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Title: Don't waste your money
Review: I bought this for my son for Christmas as an alternative to the overpriced Transformers ... what a disappointment. The pieces are difficult to put together and don't stay together. The water has to be just the right temperature for it to change colors. And the color changing spots are just that - spots on the hood, the fenders, and the doors. I learned my lesson and should have stuck with the original Hot Wheels "type" cars.
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