I feel Peter Facinelli is not convincing

For me, Peter Facinelli's work in The Twilight Saga: New Moon (2009) is easy to talk about after watching. For me, it does not feel very real in many scenes. Some emotions are too simple, and I cannot believe the character enough. Many moments pass very fast, and I do not remember much after them. I do not hate it, but it did not pull me into the story. This is only my personal view, but the performance changed how I enjoyed the film.