No television show can be perfect, even if The Vampire Diaries comes close to it. To watch and even rewatch The Vampire Diaries continues to be an exhilarating experience, especially since it was one of the last shows that did a love triangle well. At the same time, fans feel that certain plot lines and twists could have been different in the fantasy hit.
Source:https://www.cbr.com/10-changes-benefit-vampire-diaries/