"How are the boxes at the Kerr for Gentleman's Guide?"
I sat in one of the boxes on House Right last year and while my view was okay, the other people in my party and the people in front of us were more short-shrifted.
Most of the action missed was primarily Monty sitting at his desk writing in his journal but in terms of the general action, I don't think they missed anything that was crucial. If you are in the box, the best seat is the one furthest in the back, closer to the mezzanine.
I also have to comment on the infamous balcony seating. I went back with a friend and he was on a budget so I agreed to sit in the balcony with him, primarily since I saw the show before so I figured it didn't matter to much to me. For this show, I think the balcony is okay but there is a walkway that goes over the orchestra pit and whenever anyone walked onto it, the entire balcony would lean forward. I would say for the price you get what you pay for.