Bad acting comes in many bags various odors. It can be performed by cardboard refugees from an Ed Wood movie reciting their dialogue off an eye chart or by hopped-up pros looking to punch a hole through the fourth wall from pure ballistic force of personality like Joe Pesci in a bad mood. I can respect bad acting that owns its own style.
Great is truth but still greater from a practical point of view is silence about truth. By simply not mentioning certain subjects... totalitarian propagandists have influenced opinion much more effectively than they could have by the most eloquent denunciations.