Here are some of the arguments for and against Hamlet's evil:
Arguments for Hamlet's evil
* He kills Polonius and Ophelia without any real justification.
* He is willing to sacrifice the lives of his friends and family in order to achieve his revenge.
* He is manipulative and deceitful.
* He is often seen as being hypocritical, as he criticizes others for their actions while he himself is doing the same thing.
Arguments against Hamlet's evil
* He is driven by a desire for revenge, which is not necessarily evil.
* He is not a cold-blooded killer, and he often feels remorse for his actions.
* He is a complex and tragic character, and he should not be judged simply as good or evil.
* He is a product of his circumstances, and he may not have been able to choose a different path.
Ultimately, it is up to the individual reader to decide whether or not they believe Hamlet is evil. There is no right or wrong answer, and the character's complexity is one of the things that makes him so fascinating.