I feel Amanat Konakbayev is not convincing

For me, Amanat Konakbayev's work in The Truce (2025) is easy to talk about after watching. Some emotions are too simple, and I cannot believe the character enough. For me, it does not feel very real in many scenes. The role needs more detail, but the performance stays on the surface. Many moments pass very fast, and I do not remember much after them. This is only my personal view, but the performance changed how I enjoyed the film.