I got a sample of this stuff with an order of Derby Extra blades.  I normally use Art of Shaving pre-shave oil along with AOS shaving cream or Proraso Cream.  The Billy Jealousy, by itself, does a nice job of lubricating your skin and providing comfort while shaving while providing a close shave.  My face, however, feels better with my regular battery of shaving paraphernalia.  Even after putting on my normal after shave balm, my skin felt a bit dry with the Billy Jealousy.  That being said, I'm going to order a bottle for travel and for those times I need to shave again in the evening.  It's really hassle-free to use and requires no brush and very little prep.