Just when I think I have the Venice Film Festival figured out, La Biennale goes and changes the game on us! Instead of a grand spectacle like ‘Birdman’, ‘Everest’ or ‘La La Land’ — the three films that opened the past editions of the oldest film festival in the world, for this year’s 74th edition Artistic Director Alberto Barbera did a bit of ‘Downsizing’ — Alexander Payne’s ‘Downsizing’ that is, starring Matt Damon.