Flew ORD-ICN KE on the 744 last year and the baggage service was horrific almost worse than DTW when they split the bags between two belts and you don't know where your luggage is going to come out. Took nearly an hour for the first bags to start rolling and then as far as I could tell there was no priority just everyones bags at once. And there was only one round of alcohol service in Y for the entire flight. Beats Delta's 744's in Y but not even close to service on their 777