I've only stayed at one all-inclusive resort, but it made an impression I won't forget. The staff at the hotel are among the friendliest people I've ever met, the location was prime, the food was incredible, and the room was delightful. If you stay at Riu Palace Las Americas, Cancun, be sure to dine at their Japanese restaurant. Me not being a fan of seafood to begin with, I was amazed by their offering. We were served a sushi appetizer, and the deliciousness was beyond words. I could rave about this hotel enough to write my own travel guide, but trust me - any visit to Cancun, Mexico can be the vacation of a lifetime if you stay at Riu Palace Las Americas.