I don't really get it either. There are many other products that can accomplish this, many of which most of us probably already have, like ONR, AW, or UWW+. CG even shows its V7 being used as a drying aid in one of their videos. A further issue I see is price. The video shows several sprays being used on a small section of the hood. Just guessing, using it that way would probably last for 4-5 washes. At $15 for the 16oz bottle, it doesn't justify the cost. this seems to be a theme with CG- the older formulation of EcoSmart RU at AG is $12. It takes me at least 10+ oz to do a waterless wash, which makes it cost prohibitive, at least in that size. Newer formulation concentrate is priced better though.
I have a lot of CG products, but will pass on this one.