Martin Provost is a bit weak here

I watched Bonnard, Pierre and Marthe (2024) and Martin Provost was one of the parts I kept noticing. The role needs more detail, but the performance stays on the surface. Some emotions are too simple, and I cannot believe the character enough. For me, it does not feel very real in many scenes. Many moments pass very fast, and I do not remember much after them. Maybe other people will like it more, but this is my feeling.