While there's some truth, it's a very boring movie that is largely pointless, lacks action or story or even good acting. Please don't trust the other FAKE 10/10 reviews about "lots of action" there's pretty much none for the most of the movie.
All 3 points go to the set designers. Nobody else deserves anything, including bad actors, fake accents and amateurish directing. Add a shaky cam due to the fact they couldn't afford a steady cam and you got yourself sitting and wasting 2 hours on this.