Task: Categorize the tweet's emotional expression, classifying 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 reflect the tweeter's state of mind.
Tweet: Hey @SuperValuIRL #Fields in #skibbereen give your online delivery service a horrible name. 1.5 hours late on the 1 hour delivery window.
This tweet contains emotions: 
anger, disgust