If you lived a criminal life, it won't be easy to just step out of it. We know that cliché, even if we never actually had anything to do with criminal life itself. And even (or even more so) in a financially unstable country as Greek, there is always some interests to gain and money to launder.
This does concentrate on a small fish (hence the title) trying to survive in the pond (to make the picture complete). It is understated and sort of mellow. But not mellow when it comes to the language. There is a lot of swearing going on and a lot of repetition. To a point where it gets annoying. It might be the world our character is living at, but the apathy is not appealing nor does it really enhance the viewing experience.
Having said that, the movie is also violent and does quite a few things right. You do know where this is going (paying respect to some great movies, especially with that ending), but never achieving the greatness it set out to. A decent effort that clogs itself up, hindering it to really achieve its full potential
