Was at my local Kroger yesterday and saw that they were on sale, but it's been hard to turn up much of anything on these blades, aside from that they're most likely produced by American Safety Razor, and probably different from Walmart/Walgreens/CVS. Definitely saw a Made in the USA on the packaging, and only stainless steel -- nothing about comfort coating or platinum or anything else. Are there any reviews of these blades, or people who've used these before?