Multiple reports say some Lily Allen fans are unhappy with details of her O2 Arena performances, citing both cost and length of the show. One account reports that attendees were charged up to £86 per ticket for a performance said to last around 50 minutes. The same reports also say there was no support act during the event, which some fans describe as contributing to dissatisfaction. The coverage frames the reaction as anger and frustration among concertgoers, who argue that the pricing did not match what they received in terms of performance duration and accompanying acts. The reports focus on fan complaints rather than any official response from the venue, promoters, or the artist. They also indicate that experiences may vary by ticket type, with “up to” £86 cited as the maximum price mentioned in the reporting. Overall, the story centers on audience reaction to ticket pricing, concert scheduling, and the absence of an opening performer at the O2.