First, a couple of melon-based drinks from the book. Melon in a cocktail does not really appeal to me but I was curious.
I did not care for the Melon Stand, a long drink with Plymouth gin, watermelon juice, lemon juice, aperol, simple syrup. It is not that it was especially bad; it was just a little one-note. I was hoping for some kind of surprise but it was not particularly interesting, the kind of drink that you get from the first sip and does not get better over time. It would probably work well for people who are afraid of Aperol though, in a way similar to the Introduction to Aperol.
The Aguila Azteca on the other hand... What an improbable list of ingredients on paper: tequila blanco, melon juice (I used a very ripe cantaloupe, the recipe called for honeydew), ginger liqueur, crème de violette. Very odd. But it made perfect sense after the first sip. It is complex and a little spicy (the ginger in the background), the sweetness from the melon is balanced by the tequila and ginger. The floral notes of the violette contribute to the finish but are subtle enough to not be cloying. The melon + ginger + violette combination works really well.
The Mexicano (tequila reposado, Campari, cucumber, champagne) was very good too - something to try if you like Campari. It reminded me of a Negroni Sbagliato, but the interplay between the spice of the tequila reposado and the bitterness of Campari was where this cocktail got memorable for me.
And last but not least, the White Negroni that I discussed in the Lillet thread. The extra 0.5 oz of (Plymouth) gin in the PDT version makes it is a little less intense than what I am used to. Typically I use a 1.5/1/0.75 gin/Lillet/Suze ratio (PDT calls for 2/1/0.75). But since the drink is served up so the proportions make sense. It's such a great drink; with this version it makes me think of a very elegant bitter Martini.