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: It's always depressing to sort WordPress plugin recommendations not by 'best' but by 'least offensive in terms of premium features.'
This tweet contains emotions: 
anger, disgust, sadness