It was very, very good.
Great performances by everyone, especially the leads. Remained faithful to the charm and good humor of the show which was a fear of mine. And they added enough new elements and visual flavor to justify the existence of a film adaptation of the theater production.
Whether or not they can justify splitting the movie into multiple three hour parts remains to be seen.
When I saw the show, I wasn’t a huge fan of the first half but really enjoyed the second, so the fact that I really enjoyed part 1 is a positive sign.