VDH Deluxe. I won't be without it, and I wouldn't change a thing about it.
Alright then, I'll play.
Multi-bladed cartridge razors. Sure, most of the replacement cartridges cost way too much, and I prefer classic single blade razors. If you can't get a good shave with a Pro-Glide, Mach 3, or Hydro, though, you probably just need to adjust your technique.
Would you distinguish between underrated and divisive? There are certain products and methods which are attacked and defended around here with almost equal energy. It doesn't mean nobody appreciates them, it's just that the opposition really hates them (or claims to).
+1 ... I love the stuff for travel, and days when I'm in a hurry.Burt's Bee BRUSHLESS shave cream.. evidently because it won't lather!
+1giving the lather time to sit before you start. I keep reading about these complex pre-shave routines, but a simple wash with soap and water followed by lathering up and letting the lather sit for two minutes works as well as any complex prep i've tried.