Task: Analyze the tweet's emotional connotations 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 best portray the tweeter's mental state.
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