I just went through some of the pictures and here is my comment: Anyone who thinks today's protest was "massive" has never seen regular demonstrations and rallies in Iran after revolution. This was not even comparable to a regular annual 22 Bahman rally.
Now for three days they advertise it as the most important life-and-death rally in support of leader, revolution, Imam husseyn etc, and this is what they got? you gotta be kidding me! (they probably had guessed so in advance, that's why they held it in Enghelab square instead of Azadi square.)
I am not suggesting we should underestimate the regime's support, however don't lose heart just because fars news claims they had a million man march! They can hardly count to a million!