Stopped by here while waiting for our flight to Tokyo. Plenty of foods but they were on the bland side. They happened to serve Italian foods that day (12/14). Drinks were plenty too and I did try some of their wines. Kiddos happily snacking on pretzels while having their juice.
The place is clean and customer service is great. Just don't fill yourself crazy at this place. If you are flying AC business class, you know you will eat non stop and the foods are great up there. This should be a place for you to have a comfortable waiting time while snacking, reading or charging your phone.
They offered free WIFI however it didn't work on my iphone 6 that day.