KE's service...
 

I don't know if anyone notices, that KE has a very good beverage service. In Y, they give out drinks every hour!!!!!!!!!!

Also I have to say that their catering is excellent (especially the bibimbap!). For their service, it's efficient of course, but a little bit racist to international travelers. Maybe because their English skills are not good enough......

Just landed in ICN on KE 926. While overall service was not bad, I can't fully agree with you on beverage service.
Other carriers that I have been on also provided drinks as often as KE.
KL on the same route, for example.