Another thought I have is that a martini should not be consumed too slowly. It is not a fine white wine to be savored at probably closer to room temperature than white wine is often served. it is not a straight up sipping whisky or a whisky on the rocks. It is intended to be served nearly as cold as possible and every drop to be consumed very cold. But for a special glass set up like the one above that meant drinking a martini fairly fast.
Something about keeping a martini cold for an extended period so it can be sipped, misses something that is the very soul and intended experience of a real martini.
one should be able to consume their martini one-handed, standing up, perhaps while one is attending a chic high-rise Manhattan soiree, while wearing an elegant dinner jacket, and flirting with a bright, lovely woman wearing a daring cocktail dress, while a trio plays just so jazz in the background.
Look how small and non-super-wide her glass is. How civilised. Nowadays we have the oversized, overflared versions more suited to ... um ... well, take a look:
... and they become so very top-heavy that even a classy dame has to hold it by the bowl, meaning the whole "hands don't warm the spirits" thing is null and void.