I've been watching a lot of other viewers reactions who are die hard Goku fanboys and it is funny how much of a 180 they have done.
Before it was that fight was bs, Goku could do x y and z and win.
Now they are blaming this fight on the cinematics and trying to take away ScrewAtttack's credibility. Superman can't use the Dragon Balls. Goku can't go into Super Sayian God form without others help(even though most of the fanbase believe he can). Superman Can't walk through a kamehame wave.
I think this Death Battle finally made people realize just how strong Superman is. Maybe they even realized why they didn't have to use the versions before the infinity crisis like Pre Crisis and Superman Prime One Million.
The biggest thing to note is now the argument is Goku > Superman in quality of a character which i'm sure most agree with if they were routing for Superman or Goku.