The formula is supposed to have "rich, high-impact color" that is "lightweight" and has "increased blendability." Like most larger ranges, there are winners and losers, and some of how they perform can be related to the type of finish. The mattes are soft, slightly dusty in the pans (or not at all) with medium to opaque, often buildable, color coverage. The satin and metallics tend to be smoother, more blendable, and more pigmented with less effort; NARS does the these lower shimmer finishes particularly well, which just looks "melted" on the skin as they lay down so smoothly and have a great shine.
Most shades applied better on my lid than swatched on my arm, which has been something seen across NARS' eyeshadows for years and didn't change with the recent update to their powder eyeshadow formula. On average, they lasted between seven and nine hours on me without primer. They did apply well over primer and stayed on well for 14 hours with minimal fading.
Worth noting: the updated formula and packaging resulted in a product decrease from 0.07 oz. per pan to 0.04 oz. The single eyeshadows received a more noticeable price drop (from $24 to $19) but the duo eyeshadows could be priced better (from $36 to $35).
The average rating based on all reviewed shade(s) in this formula is shown below.
Intense color. Luxurious texture. Endless expression. Get four of what you want with captivating, new Quad Eyeshadows. Unique shades specially curated by François Nars inspire uninhibited artistry. Envelop eyes in a range of finishes, from buttery mattes and lustrous satins to multi-dimensional glitters. In an upgraded formula. High-impact colors pop in just one swipe. Hit the looks. The eye’s the limit with 8 covetable quads. Exclusively available at NARS Boutiques and narscosmetics.com.