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: Still waiting to see if my @london2012track will make an appearance next week - two months today it was ordered #shocking #badservice
This tweet contains emotions: 
anger, disgust, sadness