Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @SSheil coincidentally watched Ulzana's Raid last night - brutally indignant filmmaking.
This tweet contains emotions: 
anger, disgust