Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @LdhranOusby @RobHarris inclined to think that 'documentary' did him more harm than good. If not I despair of people's critical faculties.
This tweet contains emotions: 
anger, disgust, sadness