Don't know why only about 40 percent of past cruisers have given the Quantum this low rating. Four is us rated it around 75-80 percent. Had a great cruise. Balcony stateroom was large with tons of storage space; shower was roomy compared to all other cruises that we had. Food was very good compared to other cruises. Only ate at complimentary restaurants; Loved the Grande--lobster and beef tenderlioin was excellent. Prime rib and rib eye steak in Chic and Americav Icon was delicious. Chinese food in Silk was only ok. Windjammer (buffet) had 10-15 stations and had seafood dinners two of the nights. Entertainment was very good--Momma Mia was better than Broadway. Horizon 5-piece dance band at the music is great. Sea flex is great--bumper cars, tramporine; roller blading; and other activities. North Star, ifly, and flow rider were exciting to try. Solarium (covered glass area) had lots of chairs and 4 hot tubs. Best advice--0n such a large ship, you need to schedule your dining and entertainment activities prior to your cruise.