Philosophy is awesome! All of the products are great. I am especially fond of the Amazing Grace firming lotion and any of their scrubs. I say go for it. You can' t beat this line. QVC.com usually has some good deals. You can also try sephora.com.
Yes I have and they work wonderfully. I especially like the Kiss Me lip products, Tub Scrub body Scrub, and Hope in a Bottle face products. They all work and smell great and I definitely recommend them.