I love the colors and the compacts
Thought I'd revive this thread, as I'm a great fan of YSL eyeshadow, too.
They come in beautiful, highly saturated colours (with variable intensity), have a fine texture, they are long lasting and of course, come in gorgeous packaging!
I'm particularly enamoured of them at the moment, as they have a new line of monochrome palettes out:
Ombres 5 Colour Harmony for Eyes, in #3 Tawny.
Left to right: #1 Sahara, #2 Indian Pink, #3 Tawny, #4 Lilac Sky, #5 Riviera and #6 Garden of Eden.
I've bought the Tawny, but I'd love to see a blueish green palette, too.