This is a very good movie, it reminds me of Shutter Island, the themes related to split personality are always very attractive, I have seen the first two movies directed by Paul, this part is as good as always, watching the movie During the filming process, you will constantly ask yourself, and then the movie will constantly answer your questions, which is a very interesting viewing experience. I hope everyone can watch this movie seriously, and you will have a different harvest. The mental hospital in this movie is like a maze, and you need to navigate the maze yourself through clues. I really like it.

A movie with twisted story, well made with extraordinary talented principle actress and actor. Though it is 160 minutes long, but you hardly notice because the story keeps your attention and attracts your brain. I the director used very refined method to develop the story, probably a little confusing at the beginning, but it is getting clear towards the end. Although people may come up very different conclusions. It is fun to discuss after watching the movie. Anyhow, it keeps you curiousness and continues reasoning. Very much recommended for all types of audiences. The same film director Oriol Paulo had a great success in China with his other movie "Invisible Guest" (original name "Contratiempo" in Spanish 2016). We look forward to his success this time also.

I heard from Spanish friends that the original novel of this film is very famous and the subject matter is also very interesting. It did not disappoint me! It's really my cup of tea! I like the theme of this movie so much. It even contains some philosophical meanings. The hostess is also very beautiful, the acting skill is very good, and the director's design is also very careful!

After watching the film, I also found the original novel specially. After reading it, I found that the director really respected the original work to a great extent, and some changes were also very clever, which added a lot of points!