Reason for taking this cruise was to try the largest cruise ship. Never again.
Small State Room; refrigerator, sink, ice bucket. Too many passengers. Long lines everywhere. Not able to get anyone to answer phone when calling different departments. Too noisy, "Constant" Public Addresses about "nothing". The Windjammer too crowded with too small tables and lousy access. Plenty food, but not very good quality. No food after 9 pm. Even the New Your Strip Steak in the main dining room was miserable; and you would have to pay an additional $20+ for a Filet Mignon that has been free on the last 13 cruises we took.
The Good news: Our Stateroom Attendant Mr. Tedi xxxxxxxx was outstanding.
The Bad news: The Harmony of the Seas is apparently designed for maximum amount of passengers, in as little space as possible, spending as much money as possible.
I don't know what else to say.
Small, with small everything but the closets.