In a word, this MSF is: divine.
In more than a word: I had skipped out on this product when it first came out with the Sugarsweet collection because it seemed like the reviews were pretty mixed - nothing really gave me a huge incentive to buy it. Plus, I figured I didn't particularly need another highlight color, especially since MSF's tend to be one of MAC's pricier products. But a couple of weeks ago, it started popping up in a number of FOTD's & YouTube tutorials I happened upon... and each time I thought, "Wow, her cheeks look great. I wonder what's on them" - and, inevitably, each time it was Perfect Topping. What finally made me give in and order the product off of the MAC website was that my other two MSF's (Soft & Gentle and Petticoat) didn't work too well when I wanted a cool-toned highlight. Perfect Topping is just that - perfect. It has a variety of different colors in its veining - purple, orange, cream, pink, silver - and swirled together it just gives the most gorgeous cool-toned glow. I have been reaching for this color daily, and I am so happy I took the plunge and bought it before it becomes an ebay & CCO commodity!