Question

Is this sentence punctuated correctly? Ron, after all, doesn't even like chocolate.

Answer 1

Yes, commas are used for clauses that help to provide a fuller picture, even when not necessary. Dashes can be used for a similar purpose as they are used here, but i don't believe it's appropriate in this sentence. Parentheses can only be used for information that can be completely written off without having any effect on the sentence.