We've seen domineering Petruchios, and Petruchios so glossily movie-star sexy that it's easy to understand why their Katherines fall for them. But in the Denver Center Theatre Company's production of The Taming of the Shrew, John G. Preston's Petruchio was sort of rugged-tough and sort of ham-fisted and sort of dopey-dusty all at the same time — and he managed to own the stage. He was so high-spirited that the usually unpleasant scene in which he beat Grumio came across more as masculine horseplay than bullying, and it was fun watching his bemusement at Katherine's ill-tempered sarcasm change slowly to respect, admiration and, ultimately, love.