The show is exclusively stupid and nonsensical. It is cheap made aiming fast profit and easy material for the television that owns it. There aren't any viable massages or character developments. Everything is chaotic and sipid, leading to a conclusion of poor writing and again - cheap. Despite all of that, "All Inclusive" gives a sense of nostagia for the feelings that projects like "Verano Azul" and "With Kids To The Beach" have raised; there's plenty of people who like it for that reason and there may be a few of the crew who actually poured their heart in this, so I think 5/10 is the most reasonable rating.
