Contrived, slow, over performed, arch and as for Meryl Streep, what an affected British accent. Too studied and unreal.
I cannot, for one moment, understand why it got the accolades it did.
Having said that, it was nicely shot although I'm convinced that the yacht in the background, was too modern for the time that particular part of the movie was set.
All in all, over indulgent nonsense.
Give it a miss.