I did not see the Broadway revival of Betrayal from a few years ago so I saw it in London at the tiny Pinter Theatre with celebrity casting. It was a complete bore. it's coming in fast and hot on Broadway and I feel it will burnout quickly.
The Inheritance I saw backwards in London so I'm looking forward to seeing it in New York. I enjoyed part two more than part one. The staging is simple but the cast is large so it may not make a profit. Lois Smith will be amazing.