Flew OZ222 ICN - JFK on February 26 in First Class. Very poor experience:

- As noted, champagne was very meh. Two bottles of the Rothchild were stocked for a nearly full first cabin. The other bottle was Laurent Perrier, which is a poor choice for business, let alone first.
- FAs offered terrible service. Didn't once refill anything during the course of the flight, spent 2-3 hours having a loud conversion in a middle suite (3 FAs, including the purser), waking every passenger up.
- Food was very blah. They didn't cater very much of the menu, and even our pre-ordered meals were not as described.