The eyeshadows that I own from Pixi are all quite neutral and shimmery.
(I'm always amazed by the thing that I buy a lot of shimmer even though I don't really like or use it,waiting for those special ocassions, I guess).
But I've used Dublin a lot in summer, for a light colour on my eyes,without a primer so it looked softer and more settled.
I bought the Muse kit for the good selection of shades, however I was a bit dissapointed by the texture which is quite powdery,something I didn't notice using the single eyeshadow.
I wouldn't recommend buying the kit, which is £18 on the Pixi website, but I would recommended the Dublin eyeshadow if you come across it sometime. I think it was a limited collection, all the shades had city names and also the packaging is different.
A Pixi product which is on my wishlist for some time is the Ultimate Beauty Kit. It contains 32 eyeshadows, 8 cheek powders and 16 lipglosses for just £ 20!!!