It is called mean.
A panegyric is a public speech praising someone or something else.
A panegyry is another term for a panegyric - a formal speech or opus publicly praising someone or something.
That would be an accolade.
This type of speech is a soliloquy.
The feeling or mood you try to communicate when you describe something is called "tone." Tone is conveyed through the language, style, and attitude of the writing or speech.
A panegyric is a formal public speech or text praising someone or something, usually in a highly complimentary and enthusiastic manner. It is often used as a tribute or homage to honor and celebrate the achievements or virtues of the subject.
"Incoherent" is an adjective. It describes something that is unclear or not logically organized, such as speech or writing.
satirical
It is called quoting (or to quote) the person and you should do also giving acknowledgement to the person and in which work he wrote it.
imagery
A panegyrist is a person who writes or delivers a panegyric - a public speech praising someone else.