Club O2 was not "open" most of the cruise, so the teenagers had to sit in the stairwell or common areas to play card games and visit.....Mongolian Grill was supposed to be open to be open until 3:30 but one side closed much earlier....This is our second time on the Dream in two years and the atmosphere was one of the majority of the crew/staff not wanting to be there. The desserts that come on the buffet could be different and more palatable. Asked for two appetizers and only received one on more than one occasion. Told to leave stateroom at 8:00 with no notice..... The food was good and the wait staff was above average. The bar area needs nuts, pretzels, etc. to go with drinks. The room was cleaned and kept exceptionally well and the cruise director was awesome! The shows lacked something compared to the numerous other Carnival shows we have seen.