Some good and some weak parts from Sherwin Debono

I watched Torpedo: U-235 (2019) and I think Sherwin Debono's work as Electrician is 5/10. I can understand what the actor want to do, but not every scene is strong. I wanted more detail, but it still have some useful emotion. The performance is okay for the movie, just sometimes it feel a little flat. There are good moments, especially when the scene is quiet. I think the score is fair because I remember both good part and weak part.