VIDEO : Directors Of 'Avengers: Infinity War' Sat Fans Should Be Upset At Thor

Fans are still reeling over the ending of 'Avengers: Infinity War.'
Half of humanity died at the hands of Thanos.
The Avengers failed to stop the Mad Titan.
Fans blame Doctor Strange for giving Thanos an Infinity Stone.
The Russos, directors of Infinity War, said fans should be angry with Thor.
Thor stabbed Thanos in the chest with an ax.
But, Thanos survived and wiped out half of humanity.