Purely in the interests of science, working through some of the martini ratios this evening - and with a fresh bottle of fords 😉. Working from drier to sweeter, naturally. As per previous comments, it’s almost like there’s a jump in sweet spot from ‘definitely dry’ to’ definitely wet’. Started at popular favourite 5:1 one dash orange bitters as per Simon ford’s preference, very definitely a boozy and classically dry martini, without being bone dry. 3:1 unhappy medium, 2:1 gin lacing the richness and sweetness of the vermouth. Almost creamy and reminiscent of a vermouth cocktail itself. All personal taste of course, and depending on the mood, season, weather, whether or not ww3 appears imminent… now to try the 1:1.
Sad that this is only 4.5*. Should be 5*+ in my opinion, not only from a personal taste, but instead this is a largely preferred ratio by many people just like the 5:1. The right amount of vermouth to the gin and the best balance with a lot of rounding the vermouth does. It's like the gin's botanicals are wrapped by a blanket of softness and subtle sweetness of the vermouth's winey character and botanicals. I split my vermouth between a citrusy vermouth and a more classic one (Dolin) with a 45%+ ABV gin (recommended for best results, in my case Finbury 47, an absolute bargain).
I like this ratio, but prefer half of the Vermouth to be extra dry, and the other half sweet. I find this gives a depth of flavour, especially when shaken.
I say go for the 1:1 or 2:1.5 ratio. You may be surprised. I usually prefer a 5:1 Martini but those recipes somehow come out better balanced than the 2:1 ratio.