Hi,
Eric is a professional sports commentator. His commentary/comment is always spirited and informative.
Do both commentary and comment work with the above wording and mean about the same? No.
He's a sportscaster, so he makes many comments, not just one. Say 'commentary'. Or 'His comments are . . .'.
Such guys never shut up.![Big Smile [:D]](/emoticons/emotion-2.gif)
Clive