Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: I mean I'm not done watching the pilot, but it's nice to see a group of actors perform without story lines dripping relentless nihilism.
This tweet contains emotions: 
anger, disgust, joy, optimism