The story is perfectly divided in 2 seasons with 6 episodes each. The starting was excellent when Terenzio comes and a sort of hijacks the plane, it goes smooth until interval. Because from the moment of interval to the ending, it was completely dull. Even it was a short series, it got me bored. Critics aside, the characters were brilliant in their roles and their acting did not let the suspense go away. But still, I expected a better ending.