Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: Gemma Simmons is the bright spot of the premiere so far. #AgentsofSHIELD
This tweet contains emotions: 
anticipation, joy, optimism, trust