Hamlet's inability to take action and revenge his father's murder results in accidental deaths, murder, and suicide. In this context, how does Hamlet's soliloquy affect the interpretation of his character?

I believe that the way that Hamlet's soliloquy affects the interpretation of his characters is that it reveals Hamlet's personality to the audience.

We see how indecisive he is, and how he is taking his sweet time deciding whether to kill his uncle or not, which leads him to madness, and ultimately, death.