I'm just repeating what everyone else said, but this was great. Somehow it never occurred to me that while the show mentions Clark learning to control his powers, no one else ever seems to need to - except that toddler whose name I forget.

I loved seeing this version of Lord Nor and it brings into focus yet another reason why Clark is Superman - which is not just because he has powers, but because he also knows how to use them appropriately. That is often overlooked, but if Clark behaved even like the clone - who seemed to be able to control his powers, but didn't seem inclined to do it as much as Clark, he wouldn't be as effective.