The final point of the film director is very clever, letting the image full of meaning speak for itself, which could have been interpreted with one or two lines of dialogue. As for the last reversal, it couldn't be better.
The whole movie is to watch James McAvoy change from one personality to another. Fortunately, his acting skills are enough to make the movie a big hit.
The purpose of the film director is to keep the audience guessing. At this level, "Split" is indeed the best, but even in other aspects, it can keep you intently.
"Split" is a psychological thriller that allows the audience to see James McAvoy's highly prize-winning performance. The director shrewdly used black humor and appropriate suspense to cover up his plot loopholes, and, as always, gave the audience reverse surprises.
"Split" may be better, by deleting material other than the starring James McAvoy and turning it into an experimental one-man show.
The personality change of the film actor James McAvoy was impressive, but it failed to intimidate or impress the audience. The script gave him a lot of space to show his superb acting skills, but failed to take care of his emotional communication.
To the satisfaction of the audience in the film, director M. Knight Shamaran continued to show himself and found his own position. Of course, the pit he dug for the sequel is very disappointing.
