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: @MoviesTVNetwork Wow, did you get a really good buy on a bunch of '70's movies? There were bad then and are worse now!
This tweet contains emotions: 
anger, disgust, sadness