Which way would you "overturn the rule"? Would you force secularization of the system by eliminating the supervisory religious bodies and imposing the sepration of religion and state, while preserving the parliament and elections? Or would you suppress the parlamentary system and restored to power pro-Western dictatorship (which had control under shah)?
I would like to see a secular government in Iran. I prefer a republic, but the nature of representation ought to be up to them.