I took this flight a few weeks back. J was around 60% on both out and back. Food was acceptable but not great. Service was extremely lackluster - wine was offered at the END of dinner. Even after I flagged down a FA and asked. Wine quality was dismal - Jacob's Creek.
Several PAX were transit to/from Japan. Some were transit to/from Europe. Y was 50% going out, 70% coming back.
Not sure this flight will last.