Peter Cobbin is okay but not always strong

I watched Misbehaviour (2020) and Peter Cobbin was one of the parts I kept noticing. I can understand what the actor wants to do, but not every scene is strong. There are good moments, especially when the scene is quiet. The performance is okay for the movie, but sometimes it feels a little flat. Some parts are good, but other parts feel normal and not very fresh. This is only my personal view, but the performance changed how I enjoyed the film.