panning

denunciation objection

animadversion aspersion blast brickbats carping cavil censure cut disparagement faultfinding flak hit knock opprobrium pan quibble reproof roast slam slap static stricture swipe vitriol zapper

Bronx cheer bad press call down caviling critical remarks nit-picking put down rap on knuckles slap on wrist

approval compliment flattery praise sanction

estimation guess supposition