I like it. It's deffo worth a try - even dp (who doesn't really notice such things) told me how nice my skin looked the other day. Debenhams do a tiny tester set for about 15 pounds, which is worth a try to see if you like it before investing in the bigger one, which is nearer 50.
It looks like a pot of mashed bricks but adds a nice glow to the skin, after you've put on the foundation. Get the lady In Debenhams to try it out on you. I am deathly pale and thought it would be vile but it's really nice.