I really enjoyed this drink and as others have said, it makes a nice summer aperitif. As I didn't have blue curaçao and couldn't rationalize buying a whole bottle, I just added a drop of blue food colouring as I was intrigued by the Difford's article "20 Best Blue Caraçao Cocktails" and his comment that "blue drinks are retro so back in vogue". While it didn't objectively change the taste, it certainly was visually interesting, and as Apicus said, "We eat with our eyes first".