I can't speak to the jumpiness of the camera as I was at the event live - not "Live".
My wife, who'd bought the tickets, was ill with racking cough, just-pre-covid, so I was pleased she didn't go, much though I missed her.
Instead I went with a friend of hers and OMG the visceral delivery and emotional power McAvoy put into this performance and performances of the rest of the cast meant I hardly even noticed the scenery or lack thereof. I have been looking for a copy of this everywhere to watch with my wife, who tires of me telling her how amazing it was - I particularly want to see close ups of the actors as they deliver their lines - we were in the stalls but some way back - I would pay the full ticket fee again just to relive those couple of hours, "even" on DVD.