Interesting movie ...
But it was so slow and the ending was so unsatisfying.
Did they never find any trace of them? It just seems
every stupid to go into that jungle. Primitive peoples
are very unpredictable, and like modern people they often
try to solve problems with violence ... they just do not
have the firepower, but they sure often have the will to kill.
A lot of precedent of primitive people slaughtering, torturing
or eating others.