Thanks for the compliment. But this isn't new; this was basically Dini's philosophy about the character, that in order to make it more interesting you really have to put some limits on how powerful Superman is.
It is just basic dramatic technique.
Have you ever seen that animated short from years ago, Bambi vs. Godzilla?
Bambi vs. Godzilla was a hilarious short because it was so spot on. It was about 10 seconds long which showed a cute, innocent little deer feeding on the grass. All of a sudden, a giant monster's foot, presumably Godzilla's crashes down and squishes the deer. The End.
If you have Superman be all powerful, it's just always Godzilla vs. Bambi, and who wants to sit and watch that? That's dull as dirt.
Oh, and this was essentially the problem for the original creators of Superman back in the 1930's. The comic strip was running in newspapers for a few years, but the guys were getting worried because they were running out of ideas. Why? Superman was all powerful, and there wasn't any conflict. So they invented Kryptonite.
To make the audience root for Superman, you need to show him get his face rubbed in the dirt. Sort of like the old Rocky movies.
Like the robbery scene in SR, where Superman is shot with the giant machine gun. To make it more interesting, have him show up in the nick of time, only to have the force of the bullets throw Superman back into a wall. And no bullet in the eye gimmick scene. What is he, God?