As a movie, especially one from the category of wobbly shaky camera films, it is not that bad. It's a cliché, from the start to the end, but you can't really blame it for not being the first to do what it does. I also know nothing about the Dyatlov incident and I suspect the movie has little to do with it, other than the name.
Weirdly enough, the name was what drew me to the film and I have no idea why someone would rename it blandly "Devil's Pass", which has absolutely nothing to do with the plot and is probably one of many movies to be thus named.
Anyway, the film: young maniacally happy Americans go to investigate, equipped with apparently a new type of recording device that needs no recharging, since it keeps going for days. They get there, die from various reasons which border from implausible to funny, then end in a kind of Twilight Zone way, with lots of bad CGI.
The idea wasn't really bad, either, just the execution. All in all, it was a classic hand held camera horror, without being scary, though. I liked the sci-fi twist to it all, but not the execution (or the characters, or the actors). I liked that they really went to a place where people actually spoke Russian, not mangled the language horribly in the hope that no viewer actually speaks it.
I can't rate it average. It had too many plot holes, bad cgi, etc. But it was close.
