I like both spirit-forward cocktails and gin, so although the original recipe calls for equal parts gin and dry vermouth, I previously opted for two-parts...
Enjoyed this one, 4.5. A local old Tom seasonal fall gin made a great star in it. I added 4 drops Bittermens Spiced Cranberry Bitters to my side-by-side version, and liked it even better. The smidge of cranberry goes so well with orange and the baking spices really sang with the fall gin.