It felt like it lasted way too long and was getting pretty tedious even during the first hour. Hell, I think if they took out all the scenes where she was having sex with different people the movie would be about 20 minutes shorter. Maybe I missed something, but wasn't this movie set in the 1980's? I'm not sure the technological aspect is quite up to snuff when you have people using cell phones, usb drives and russian laptops seem to have built in HD cameras as well.

Anyways, this movie reminded me of another movie called 'Assassin's run' (2013), which is about a ballerina who uses her ballerina skills to piroutte kick and piroutte backfist her way through countless hitmen and other adversaries. That movie, like I assume this one was as well, was funded by some oligarch that the lead actress knows. I believe it was her husband in Assassin's run.