I know a guy who compared canned goo to whipped cream which is basically butter in its "unfinished" form. He said he got a pretty good shave out of the whipped cream on the first half of his face and a spectacularly bad one on the side with the canned goo
aside from sheer cost of whipped cream, there is the refrigeration factor, and experation date... but was he using real whipped cream? or cool whip? :rofl