I went into their store and played with their foundations, eyeshadows and blushes. They have a lot of colours, but I wasn't amazed.
I'm not about to give up my Dior foundation or my MAC eyeshadows but one thing I have to rave about is their nail polish!
I bought one of their "normal" ones (not the AMC line) and at first I was a bit annoyed that I had to apply 3 coats to get the same coverage I would with my Chanel nail polish, but 7 days later not a single chip!! The sales girl told me that the AMC line was a "treatment" nail polish and that I would only need 1 coat... which means I'd probably need 2 since I used 3 coats of their normal stuff
Usually (even with Chanel) I start chipping after about 5 days and by day 7 I have to take it off because I can't stand chipped polish. I bought shade 822 which is a nice creamy pink. Their shade selection is amazing!!
Update: Dec. 14, 2007
I went back and bought some more of their nail polishes today. As an experiment I changed the top coat I was wearing (Chanel) and used a cheap drug store one to see if the polish would still hold up and it did!
I bought shade 184 - the colour of black cherries; 166 - a PERFECT pink to match my Nintendo DS Lite
; And shades 514 (from the AMC line) and 864 to do a french manicure later. 864 is a pink-toned ivory which is much less stark than plain white.
I played with the Rapid Dry Top Coat and the Diamond Top Coat in the store. The Rapid Dry is a thinner formula and I found the Diamond had a better shine, so I bought the Diamond Top Coat. The bottle says that it contains diamond dust to make your nails look more vibrant.