Im liking this 'worst concerts' chat.
I saw Wiley a few years back (hes the 'Godfather' of grime) against my better judgement and it was the worst show I have ever been to. It was so bad that by the end over half the crowd had just left. He basically brought in a load of amateur grime artists and just left them to do what they wanted. It was like a load of kids in a high school playing field, utter trash.
He's honestly an awful human from what I have learnt since. A massive racist, anti-vaxer, assaulted and robbed someone, and accused of sleeping with a minor. Just trash.