Of course this story is totally implausible, that's also because of this it is unexpected and interesting. It is definitely another INSIDE MAN rip-off, all those thrillers and features - films and series - involving bank robbers and hostage schemes: all more complex one than the other. Not all good but not all bad either. I expected far far worse. Not a masterpiece, but I preferred this than MONEY HEIST series crap, conceived for all audiences, teenagers, truck drivers, housewives, executives, everyone. I am not everyone.