I tried the demo, and it’s only from the Russian perspective of the game. You can’t choose what weapons your troops use, unlike in Men of War where you can select a grenade and use it, or do the same with an RPG. If the entire game is only from the Russian perspective, it might not be as enjoyable as it could be, and it seems to risk promoting Russian propaganda. But considering the developers are based in Moscow, it’s not entirely surprising.
It’s not perfectly optimized, but it runs pretty well. If you’re looking for something more exciting, check out some modern war mods for Call to Arms: Gates of Hell, as there are plenty available. You could also try the original Call to Arms, though it doesn’t include the Ukraine faction, you can still use the US faction against Russia. If the original Call to Arms had included more content, this wouldn’t even be up for consideration.