It is a good movie. It does deliver its message all the while showing some crazy transitions. But I think it should not have followed its owm advise about length of a movie.
While the transitions coupled with good pacing do tell a believable (mostly: there were some unrealistic things) story, the characters playing out that story so not feel that relatable.
They are "understandable", yes, but that's not enough. At least not for me. As such, I'd prefer a set of around 6 short episodes, through which characters' backgrounds are depicted in more details, enough to make you feel for them.
This does not detract from the overall quality, though. If you are interested in how movies are made it may be of interest to you, although, take some things with a grain of salt.
