My '7-Day All-Inclusive' in Cancun was a 5-day bait-and-switch
Booked a package through SunFun Travel for $1,800, advertised as a full week at the Grand Coral. Got there and they said the resort was 'overbooked' and shuffled us to a dated hotel 20 minutes from the beach for the first two days. The 'all-inclusive' drinks were basically watered-down juice, and they charged us for WiFi that was supposed to be free. I spent half my vacation arguing at the front desk instead of relaxing.