This is a grungy sci-fi movie. It kinda uses its (presumably) very low budget to its advantage: It’s basically about Lo-Tech Gold Miners… In… Spaaaace. Everything looks cheap and dirty, but accidentally on purpose.
But it also means that most of the movie is some morons walking around in a forest with some swirly pollen CGI-layered on top. Since the characters aren’t very compelling it’s a bit tedious.
That is doesn’t really make that much sense either doesn’t help.