How to evaluate the role of Dai Wei in the TV series Winter Solstice and ZhangZijian?

Winter went back to the topic. The biggest points in the book make me feel different from the movie.

1, Lincoln may really not be sure to win Amelia's heart. He chose to die until the end, and no one could convince him, except the case that he had to handle.

There was a deep dialogue between Lincoln and Amelia, which paved the way for their love. In the movie, Washington conquered her with his sincere electric eyes. ...

The motivation of the bone picker was fooled by the hysterical monologue of the crazy doctor in the movie. In fact, in the last few minutes, I never understood the feasibility of this motive, which is also the driving force for me to read novels. The novel gives a full explanation. Dr Taylor, the bonepicker, is Lincoln's attending doctor. He and Lincoln have been together for a long time and have been saving his life. His origin is: once, Lincoln neglected to carefully investigate the scene and mistook a well-designed robbery and murder case for a family murder case, thinking that her husband killed his wife and committed suicide. In fact, the suspect did not leave the scene. Later, after Lincoln left, he got out from under the bed, took out his gun and shot, killing some Jobs. A passerby watched his wife and children die under the gun, then went crazy, committed suicide several times in a mental hospital, and finally died. However, instead of dying, he became Dr. Taylor lurking around Lincoln. He read all Lincoln's books and knew how to deal with them, so he deliberately left clues that only Lincoln Rhyme could understand. He wanted to punish Lincoln, and the way to punish him was to let him live. Even in the end, he was deceived by Lincoln's illusion of playing dead to save him and bit his neck off. This explanation gives us a better understanding of the murderer. Taylor is described in many places in the novel, and some of his psychology conforms to the convention. For example, the murderer watched the process of killing his prey and returned to the scene of the crime many times. The reason why he wants to find a novel as a blueprint is because the doctor swore that he would never hurt his life, so he must first transform himself into his soul mentor-"bonesetter" James before giving up killing. In my opinion, the murderer's motive for killing is also untenable. The man who watched his wife and children die did not use his medical common sense to rescue them. He's crazy. How did he become normal? He was with Lincoln for so long, but Lincoln didn't realize his abnormality. How did he finally reveal the flaw?