I use their MODERN FRICTION skin mask for exfoliation...it is AMAZING!! I have tried Clinique Exfoliating scrubs and I like this so much better...it uses a natural technique that is a lot better for your skin. I also use their Charcoal mask.
I have never tried their daily skincare products...but their masks and scrubs are great. Also, they will deliver the products directly to your house for no charge if you order over the phone....
But I agree with the above advice...SAMPLE! SAMPLE! SAMPLE! I always get a sample and use it two or three times before I actually buy the product. Right now I am sampling their out of trouble mask and their mint wash.