Well, I didn't fall asleep watching it, so it can't be too bad.

All in all I think it was pretty good but the Scottish guy was waaaay over the top.
They didn't go into much of the violence (I have heard stories of Amin chopping up the daughter of one of his ministers in front of the guy and many other horrible acts committed personally by Amin) and they didn't mention the wholesale slaughter of Uganda's wildlife.
But, not a bad effort considering it was Hollyweird.