Hundreds of British fans of Madonna left her Tuesday night show (which failed to sellout) in London’s Hyde Park early, unimpressed and in some cases upset over her failure to performance many classic hits, tardiness, poor sound quality, a 10:30 curfew and high ticket price for what they got in return. The 53-year old has incorporated a striptease (and a nipple flash or two) as part of her current MDNA tour, which led one fan to say, “When Madonna has concerts in her 50s where she strips herself onstage, you know her career is as dead as MySpace.” According to UK’s Daily Mail, another fan tweeted: “Worst gig I have ever seen.”