I bought this on sale. It was $20 and I got 20% off, so $16 before tax. It was the only Tarina Tarantino palette of the 5 I saw that I could rationalize purchasing. I am a matte-a-holic, so shimmery shadows are not my preference.
Sephora sales make you do crazy things.
When I got home and swatched it on my arm, I realize it was a dead on dupe for Dior Earth Reflection. Even as I'm writing this, I'm beginning to see the similarity in her other palettes with some permanent Dior palettes. I think this is the closest, shade for shade.
Given that info, this is a steal. If I had to liken her shadows to anyone elses, I would say Dior, with Stila (frosty shades, mostly) coming in at a slightly distant 2nd. These shadows are very pigmented. They also have that Dior heavy shadow layer feel about them.
I should mention that I am not necessarily a Dior enthusiast. I think Dior suffers from too much hype syndrome.
I'm rambling now. Bottom line: this is a great deal. If you just bought Earth Reflection and live near Sephora, return it and buy this. You'll save $40.