Alexander Payne’s “Downsizing” has the recipe to become one of a kind movie – thought-provoking, funny and engaging. In the film, Paul and Audrey Safranek (Matt Damon and Kristen Wiig) are a couple who decide to undergo a revolutionary “downsizing” procedure to become four inches’ tall people and, from then on, not only instant millionaires, but also the ones contributing to making environment better by reducing their carbon footprint. This fascinating concept and such stars as Matt Damon, Christoph Waltz and Kristen Wiig all promise a cerebral, astute social satire. What “Downsizing” ends up being? A disappointment. Strangely deviating from its own fascinating concept of small people, the second half of the film shouts bewildering environmental and political messages befitting more a climate or migration documentary, rather than a quality comedy/science-fiction film.