I've tried Neutrogena products before and had good experiences with most of them, so I thought I'd give skinID a whirl.  I filled out the online evaluation as honestly as I possibly could (making it clear that I have very sensitive skin), and I still ended up with products that caused an allergic reaction.

If you don't have sensitive skin, this product may work very well for you, but I think you can probably find products with the same ingredients at a drugstore for much cheaper.  If you have sensitive skin, you'll probably do the same thing I did, which was spend 30 minutes on the phone with...