So, in the spirit of George's question, I decided to try my hand at flagging comments again, and flagged a comment as "too chatty".
The question I found was non-constructive in my opinion, but someone answered anyways. There are now five comments below the answer, with the last comment being the user asking for links to tutorials.
I flagged the last comment as "too chatty", because I believed it was, but the flag got declined.
So, my question is, when should the "too chatty" flag get used? Is there a specific number of comments? Or is it just "use your best judgement and hope for the best"?
I'm told chattiness is a problem, but my flags are getting declined, so a little guidance would be appreciated.