i think he wasnt a that bad guy compared to other dictators...in my opinion Reza shah shoudnt have sent him to swede for studying and more important
than that he grew up there and its natural when he came to Iran to sit on the chair for reigning the country he couldnt adapt himself with our culture
and just humiliated Iranian people in his private(i read in some books)and so the consequences came to him...but all in all he was good guys for his country
and made Iran the most important country in middle-east,he had many plans to for Iran and also Iranian people were happy in that time
what do you think of mohammadreza forootan