Who are the most underrated characters in Naruto?

I think one of the people who is underestimated is definitely Saai. When he first came out, he could single Naruto Shikamaru Chouji. Later, Sauna Sakura collectively paid money to cheat. Not counting Sauna Sakura, Saai The strength is definitely in the upper reaches of the 12 Xiaoqiang. There is one place where it can be shown best: during the Shinobi War, both Madara Kudo and the first generation Kudo were hurt. Naruto's clone (sage mode) and Sai went to seal Madara Kudo together. Saoi's eager gaze was unexpectedly successful when he was about to succeed. Madara was born in reincarnation. After Madara was born in reincarnation, he immediately used Naruto's clone to practice with Sai. Duang duang was kicked out by Naruto's clone (sage mode). Sai was harmless, and he even punched Madara later and was fine.

Another underrated character should be Uchiha Shisui. First, after all, Uchiha is relatively strong. First of all, it is obvious from Itachi's previous memories that he is a genius of the Uchiha clan, but it goes without saying that Itachi has been hanging around with Shisui. Moreover, Itachi's ability to escape from the filthy earth and reincarnate was due to Shisui's eye power. There is no doubt about Itachi's strength, but Shisui died in a dispute at a young age. He had such eye power before his death, so overall he is still much stronger than Itachi. By comparison, if Shisui hadn't died, he would have been the number one figure.

I don’t know if you guys remember that there was a boss that appeared in the movie version, named Shennong. Mastered the art of body activation and body regeneration. According to the explanation of the movie version, these two techniques are to move chakra along specific meridians and master the eight gates. It enables the user to regenerate his body, regain his youth, and open eight doors infinitely.

Sasuke used the Blood Chakra Eye to see through the chakra movement of this technique, and used the Thunder Chakra to conduct it into Shennong's body to disrupt his chakra movement, and finally became obsessed and turned into an old man.

Sasuke killed him instantly with one move.

The last one is Orochimaru, he is the one who has always been underestimated! Although he was the main villain before Shippuden, look at his record: failed to attack Itachi, failed to destroy Konoha, failed to kill the third generation, failed to seize Sasuke's body, and failed again to seize Sasuke's body again due to Itachi's interference. In the end, he was devoured by Kabuto... But, be reasonable! Masashi Kishimoto only portrayed him as a villain. Objectively speaking, Orochimaru studied the method of immortality alone, repeatedly assassinated ANBU for human experiments, and attracted talented people such as Suigetsu Kōrin Jugo Kimimaro to establish Ninja Village, perfect the heaven-defying ninjutsu - the reincarnation of the dirty land! Moreover, he obtained all his powers on his own and has never cheated. These are the most underrated characters in Naruto.