Theater criticism should be visceral, at least on some level, an articulation of that fierceness and passion. I usually do a fair amount of research before I see a show - on the history of previous productions (if it's a revival) and the creative team.
Ben Brantley
I personally read criticism - at least by writers I enjoy - to stimulate a conversation in my own mind, and I like to think that's the function I serve for others.
Ben Brantley