I'm still harboring the theory that Alex's birth name is "Luthor", so if she's smarter than the next person in the room, that's not an issue.
So Tiny CGI Superman and the Boots of Steel didn't draw the audience that the show-makers were hoping for.The Supergirl season finale suffered yet another drop from the previous week. Episode 19 from 4/11/16 pulled 6.118 (viewers in millions), but E20--the 4/18/16 finale dropped to 6.109. Apparently, the set up from E19 was not enough to bring back the same numbers, or draw anyone else in just to see how this new series wrapped up its season.

No, and it would not, since by now, the audience knows Superman would be reduced to less than a real cameo / marginalized to make Supergirl appear heroic strong during a crisis.
