Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: Had to give up on The Blue Guitar, couldn't stand main character. Sort of skim-read to the end which got grim and unsettling . . . 1/2
This tweet contains emotions: 
anger, disgust, sadness