Right now Russians are not being looked upon favorably. It is more the Ukranians that most of the world sympathizes with - in this case you will be rooting for the Russians though, because this plays during the second world war. When Hitler and Nazi Germany tried to take over Russia amongst other countries.
Now this is fiction of course, but that is not a bad thing at all. It makes for good entertainment - if you don't mind the violence/gun fights that erupt. Of course it is clear who we are rooting for. I was surprised a bit that there is a lot of German talking in this, but it does make sense that Germans would talk in their native language to each other. It starts off with a bang, takes a bit of time to get going again, but when it does ... well it really does give you what you could hope for. Not a masterpiece, but a really well done movie in almost every respect (no pun intended)