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: Watching Paranormal Activity: The Ghost Dimension. I'm not sure how I feel about it yet.
This tweet contains emotions: 
anticipation, fear, surprise