Food average: Britannia Restaurant: So noisy at our table location all 8 of us stopped going to The Britannia and instead went to the Kings Court Evening Venues. These rotating venues were better for food, atmosphere and the ability to hear your tablemates, which was impossible in the Britannia.
Cabin was comfortable and at 6'6" I could actually fit in the shower! The unobstructed balcony was well worth the extra cost on such a long cruise. Having also seen the obstructed view cabins, glad we spent the money.
Public rooms are spacious and quite nice. The library and the Commodore Club are both at the bow of the ship and are wonderful places to read and enjoy the ocean.
The crew was great and would attend to any request with a smile!
The gym was good, but needs supervision as some would hog equipment or not use the sanitary sprays supplied to wipe down the equipment.
The Pub was good fun with participatory entertainment and different lunches available.
The Royal Court Theater is a disaster, thank God the entertainment was so bad we quit bothering to go after awhile. Columns, handrails and partitions block many views and seats to the side are an insult. To get one of the few decent seats you need to go about one and a half hours early. Although posted signs say you cannot save seats many people do so as no ships company oversees this. Throughout the entertainment was very second rate.
The ship was late arriving at almost every port which caused all the shore excursions we purchased from Cunard to be rushed with some itinerary items to be skipped.
You will not feel crowded on this ship! On the other hand everything is a long walk if you are not up to it, find a smaller ship.
Disembarkation in San Francisco was long and arduous, four ships were in port and after being required to vacate our cabin we had to wait in public spaces for almost four hours before getting off.
I would sail on QM2 again if I got another great deal, but I would not deal with the Britannia Restaurant or the Royal Court Theater. We were fortunate to get almost a 50% discount on the published rate.