He ran the first permanent public theatre in the Russian capital, where he worked with the likes of Fyodor Volkov and Ivan Dmitrevsky.
His plays were based on the subjects taken from Russian history (Dmitry Samozvanets), proto-Russian legends (Khorev) or on Shakespearean plots (Makbet, Hamlet).
His satires, in which he sometimes imitates the style of popular poetry, are described by Mirsky as "racy and witty attacks against the government clerks and officers of law.
"[2] He wrote love songs intended for popular consumption, which brought him fame and made him chief among a group of songwriting poets who followed him.
According to Mirsky, Sumarokov's literary criticism is "usually carping and superficial" but played a significant role in teaching Russian readers the rules of classical taste.
[6] Mirsky describes the playwright's personality as follows: Vain and self-conscious, Sumarokov considered himself a Russian Racine and Voltaire in one.
But his exacting touchiness contributed, almost as much as did Lomonosov's calm dignity, to raise the profession of the pen and to give it a definite place in society.