Complete Unknown - Du bist, wer du vorgibst zu sein

This film is a drama, not so much a mystery, and it has an actual storyline, with characters who can grow and learn while dealing with life-changing decisions.

It is not boring, unless the viewer needs either a lot of exposition or explosions. Without going into spoilers, I can say that there are some seemingly implausible aspects, but nothing in the film is actually impossible to believe.

As already stated, the characters grow and change, and deal with decisions that will impact their lives, and I was pleasantly surprised with the ending, as it was unexpectedly uplifting.