I saw them again in May at Bearded Theory and expected similar and got worse. Dave and the rest were bang on point but Perry's voice was so bad he had a pedal board and rambled some nonsense about wanting to do things to his wife which were disturbing, even knowing the context which some were privy to given their audience position, and about half the crowd left when he said that. Perry was clearly very unwell then. He went over to Dave during that, the BT, gig and said "Dave tell them I'm the best" to which Dave said a very forced, deadpan and half hearted "You're the best" into Perry's mic. This doesn't surprise me but various fan groups are suggesting it's meth rather than the usual substances which might explain his skeletal appearance and odd make up/skin tone.