"Unflattering comments" refers to negative or critical remarks about someone's appearance, behavior, or qualities that are not complimentary or kind.
Full definition
I read another review of this device, where the author give very
unflattering comments about Blackberry Torch, cited the case when the phone blew up in the hands of the user.
A search in legal research services and on the internet of «father's rights» reveals some
rather unflattering comments directed towards those who are in the «father's rights» movement and those who might advocate on their behalf.
An unflattering comment and clothing that no longer fit were Melissa's wake - up calls.
While Bob and Margaret bicker about how long they have to stay at the hospital, Ken awakes to hear
some unflattering comments about Cathy and himself.
That means that
unflattering comments can show up — and you can't change that.
He doesn't allege that Johnston is a convicted felon, or eats babies, or once made
some unflattering comments about Bear Bryant.
See
the unflattering comments on page 2202 in a Fordham Law Review article in connection with the poor quality of the MDP debate in Ontario.