Saw it, finally and loved it! I especially loved Armie Hammer and Timothée Chalamet. They were just perfect in their individual roles and perfect together. What a wonderful speech the father gave, he nearly, well, did, steal the show for a few minutes. I don't think I would have appreciated the film nearly as much without my Brokeback experience. I would have seen it as another Room With a View, updated for more modern times.
A couple of quibbles. The mom didn't know? Of course she knew. Otherwise, why would she have chosen that passage to translate from German. I'm so done with clueless or missing moms in movies.
The other one (a mild spoiler follows). They're on the bed. Finally, first night in the tent is happening and suddenly, the camera operator LOSES CONTROL of the camera and it slides unsteadily to the right and looks OUT THE WINDOW at a TREE. WTF? Excuse me!!