This is a weird way to begin a review but the thing I kept thinking of at tonight's premiere of La Donna del Lago was that Seinfeld episode when Kramer is driving with George's mother and in the middle of a casual conversation he "stops short" with the car. This causes much awkwardness all around.
What does "stopping short" have to do with Rossini? Well, Rossini is one composer that (if played right) never "stops short." Bellini was maybe a better melodist, Donizetti a better dramatist, but Rossini has an implacable momentum that is always musically impressing.