What do you expect from a population that read Koran and read Sharia law and found it to be civilized and wanting it.
Unfortunately, the revolution happened before the world, especially Iranians found out what Islam is truly about rather than the imaginary Islam they had created in their head.
There is something wrong when pouring acid on the face of a girl can be considered sanctioned by a philosophy such as Islam that millions will come out in support of it, thinking it is their way to paradise. They will protect, support and applaud the acid thrower, and use batons, sticks, torture, and imprisonment against those demonstrating against it.