Downsizing - Vivere alla grande

I don't really understand why it has such low ratings. And I was truly puzzled by that during the first half of the movie, as I thought the premise was original and interesting, the plot was engaging, and the actors were all great; I was loving it. But then it starts declining in quality and pace, and towards the end it feels like the story doesn't quite know what it wants to be or convey. That's a real shame because it could have been truly great from beginning to end. So it would be a bit difficult for me to recommend unless you're just a fan of any of the actors as they are giving they're best here.