I love my new jacket! The removable down vest means I can layer up or down depending on the weather. The powderskirt is removable too. My only wish is that the hood was also detachable.
The fabric is really soft, despite being 10,000mm waterproof - it doesn't have that stiff, plasticy feeling that some outerwear has - it's a really soft brushed-cotton type of feel.
Sizing is pretty true to size. I am usually a medium (sometimes a small) in most clothes and the medium fits me well, with enough room underneath to add an extra layer. The jacket is designed to be long-line so it comes down past my hips, which I like. The sleeves are quite long, however, even on my long arms.
I have the gold colour version and I can say that the yellow/gold vest is not quite as crazy-bright as it appears in the pic. It is a really nice deep yellow. Oh, and the printed lining on both the jacket and vest is really cool!