I took a little road trip up to Maggard’s store about four months ago and, not wanting to go home empty-handed, decided to finally buy an AS-D2. From the first use, this was clearly the best of my 20+ de razors. It is smooth, extremely efficient, and leaves no nicks or weepers whatsoever. It is at least as efficient as my slant razors, and less fuss than my adjustables, with better results.
It works with every blade that I have tried in it, but my favorites are Kai, Personna Med Prep, and Gillette Silver Blue. It seems to tame the very sharp blades. I now use it every day. If you are wondering whether or not it is worth the money, I would say yes, absolutely.