Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: @All4 is the android app it designed to be buggy and work sporadically on a fire TV box?
This tweet contains emotions: 
anger, disgust