Talking about Greece, the only negatives in Alkinoos performance were the following few (and had nothing to do with the artist; his only personal issue were related to his germs, but as I already suggested, no-one witnessed any negatives on his performance because of that):
a. Theater/venue management: HUMONGOUS FAIL!!! Allowed far too many people into a dangerously packed area with so many standing up during the whole 4 hours performance. In an unfortunate case of say, a fire accident, at least several hundred panicking people would have been stampeded, to say the least. I felt quite uncomfortable with being in the middle of that assembly.
b. Allowing smokers to smoke. Especially female smokers chain-changing cigarettes during the entire show. To the theater management's credit, there was airco provided , but in Greece, with audiences chain-smoking like Turks (Greek expression) no reasonable airco could do the job.
c. Behaviour of the audience. Bad mannered, awfully raised, smoking jungle chimps, without respect to anyone among the rest of us, who came to enjoy the artist and his orchestra, shouting most of the time, giggling, laughing loud, talking loud to their companions like they were in a bar, showing off, turning their backs to the orchestra and trying to spot a partner of the opposite or same sex to get laid as part of their Saturday night out. Mostly women it were those misfits, with blond badly dyed hair (someone must have told them that Greek men like sexing in blond), heels adding 20 cm to their ugly legs, horny faces drooling with cheap make-up. Some looking like 5-euro whores, out-of-tune scream-singing the lyrics a second earlier before the artist sang them himself, just to show off they knew the score! Such a chaos is only possible in Greek theaters. To think that 'theater' itself was invented here 3 thousand years ago makes your heart bleed. Sheer animals in a jungle. I felt sorry for the artist and all other artists in general performing in Greece, having to cope with this type of rude monkeys to earn a living. A shame really. Showing disrespect to both artists and to those few like myself, non-smokers, who came here to enjoy the sounds of a rare musical talent, staying speechless, and almost mouthless, breathing from the nose alone, hoping for the possibility in so doing to filter out the nicotine from the tobacco polluted ambient air.
UPDATE: I found this on Youtube from the show I attended and wanted to share it with you. As far as "I rest my case" on my arguments about the disrespectful Greek audience, it is obvious from this clip. Judge for yourselves.