The Urban Decay palettes (here) are GORGEOUS at $49 a pop including the lip product. I personally am dying to get my hands on the Theodora palette all the colors I use regularly or well similar colors. The Glinda palette has more fun and innocent colors. The packaging looks amazing and the great thing is it looks like they are the pop out pans that you can put any color in and reuse your palette.
Now I did mention that OPI also has a collection out.
Overall the colors are pretty neutral with some glitter here and there. While I'm sure they are amazing colors I'm not overjoyed by them. I don't generally use these type of colors. Although the colors are lovely.