Tonight I attended opening night of Anne Bogart/SITI Co’s “Death & The Ploughman” at On the Boards.

After 45 of its 90 minutes, I had to leave. It was an indelicate exit, which I regret, but when you stage a 90-minute performance-art tone poem about mortality without an intermission, it’s a risk you run.

I don’t know if I like theater anymore.