1/10 (could've been 0). Here's why:

MAMMUT is well-filmed on a technical level, but not well-filmed in the sense that everything is shown as being equally important. Not that there aren't deep moments; it's just that they're only a couple. And writer/director Lukas Moodysson thinks that every moment is deep and needs his full attention. He's like those people who celebrate anniversaries every 2 months, 5 weeks, etc. Don't do that! "Ani" means "Annual"!