Title: I am skeptical this does anything...
Product review: I have a strong feeling that this is just a bit of colored gasoline, and that I got suckered. I think I will never know. Has anyone actually factually demonstrated that this really works as it claims? The best I can say is that it likely won't hurt, but the placebo effect doesn't work on a car engine because it has no mind so what's the point!
Would you say this review depicts the product in a flattering or unflattering light?
