Task: Assess the emotional content of the tweet and classify 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 best represent the tweeter's mental state.
Tweet: Watching Paranormal Activity: The Ghost Dimension. I'm not sure how I feel about it yet.
This tweet contains emotions: 
anticipation, fear, surprise