While you're at it, why don't you add Best Scene, Best Monologue, Best Dance Break, Best Solo, Best Duet, and Best Cross Downstage Left?
"The Spectacle has, indeed, an emotional attraction of its own, but, of all the parts, it is the least artistic, and connected least with the art of poetry. For the power of Tragedy, we may be sure, is felt even apart from representation and actors. Besides, the production of spectacular effects depends more on the art of the stage machinist than on that of the poet."
--Aristotle