What are the strengths and weaknesses of the four masters and disciples of Journey to the West?

What are the strengths and weaknesses of the four members of the Journey to the West: The Tang Monk's strengths: faith in Buddhism, strict adherence to the precepts, clear goals, and a firm position. Lack: will not do things, right and wrong do not distinguish, good and evil do not distinguish, sometimes too merciful.

The Monkey King: Advantage: capable, will do; dare to do, rich in the spirit of resistance, courageous and resourceful, love monks clearly. Weaknesses: untamed, impulsive, like to get people pranks.

Piggy: Excellent: loyal and kind, simple and honest, brave.

Weaknesses: lazy, horny and stupid, loves to take advantage of small gains, loves to tell right and wrong, loves to be smart and lie.

Shahn: Excellent: easy-going, hard-working, responsible, honest, willing to suffer. Weaknesses: lack of initiative, the matterman