I didn't attack anyone, I only said you were not possibly smart enough to pass the entrance exam, I didn't pass it either on first attempt, I managed to get into decent school on second try. Azad wasn't very good university at first it was kinda like a high school at the beginning ( my high school use to be Azad branch in after hours !!!) , I have seen it grown since its inception, now is good enough on main branches in big cities, in terms of equipments even with sanctions we had good stuff, for sure not as Ivy league universities in US, but good. yes I am living in Canada, I also lived in 4 other countries and I am still proud of whatever my country provided for me, with education that I had in Iran, and my hard work today I work for one of top 3 software makers in world.I am by no means elite but may be in brain drain stats ;). since you are in US go to any decent US university's engineering department and see how many Iranian educated boys and girls study there, and how many of them actually finished their BS or MSc in Iran.
here in Canada/Quebec in one of the universities 70% of Phd students are Iranian (official stat by university itself). they must have had decent education to get accepted for continuing higher education, i guess, what do you think?. for you information my wife also study Phd in McGill, she finished her Msc and BS in Iran. education in Iran is way more decent than many other countries and is cheap or free. today they don't have a big competition to get into universities as there many more seats available.we don't have terrible society we only have terrible individuals which could possibly include myself too. so let's fix ourselves first.