Here are my thoughts on our April 2022 Brooklyn to Southampton crossing on the QM2:
We enjoyed plenty of wine (via the beverage package) brought by plenty of friendly servers;
While it was slightly smaller than other balcony cabins on other ships, it had plenty of storage room, a comfortable bed and a nice bathroom. My only suggestion would be to add USB outlets on the next dry dock.
Since we were pre-cleared by the U.K. Border Force onboard, our disembarkation went quickly.