Charlie Kaufman is okay but not always strong

I watched Her (2013) and Charlie Kaufman was one of the parts I kept noticing. There are small expressions that make the character feel more real. The acting feels natural, and I can follow the feeling very easily. The timing is good, and the emotion comes at the right moments. I think this work helps the movie a lot, even when the story is busy. This is only my personal view, but the performance changed how I enjoyed the film.