I have not seen and heard the original version.
I am no Russian, but I am learning right now.
I also have no preferences for Russia, Bulgaia, the US etc.
But what I have to mention is:
In the German synchronisation in the whole film all Russians speak with Russian accent. Americans talk "Hochdeutsch" (without accent)! I have never heard such a stupidity! Besides, this is boring.
I hope the original is better.
The rest is a simple thriller, not really good ideas. Like a cheap version of a James Bond film.