Everyone has their own opinions on this but provided the price of flights is acceptable and the service is good, I personally don't care what the crew wear and as for the ban on alcohol, I don't think it's too much to ask to refrain from booze for 4 hours, especially if you know the rules when you book. The Turkish Government are slowly implementing rules in accordance with Islamic beliefs, which is causing a worry to some people. Ataturk said that 'politics and religion should not mix' but this is slowly becoming eroded.