Western Caribbean on Carnival Glory Feb. 2012.
Carnival dropped Belize from the itinerary with no compensation. Belize was the whole reason I booked. The alternative, Costa Maya, is a shopping mall in the middle of nowhere.
Air conditioning in stateroom was awful, but at 72F-75F they will not adjust it. We got a fan which was noisy, drafty (got a sore throat from draft), and left no outlet to charge phone.