Alcohol is free flow even in Y class !!!

Quality of alcohol especially wine and champagne is better in J class. Food definitely more palatable. And on some airlines, like Qatar, you can tell him when exactly to serve your meal.

I don't recommend going overboard with alcohol when you are flying long haul. I squally partake in a glass of champagne before takeoff and after that, only request for Virgin Mary's.

Best thing ever on J class for me is still the sleep-bed 👍