Bingowings said:

Power of that magnitude may look scary even if it's the light side.

"I'm not afraid"

"You will be, You will be."

Another film that has eyes with different settings for dark and light is The Keep.

Glowing white for the good guy and glowing red for the evil chap with the thick neck.

I think Sith eyes are silly generally but it might be fun to see them done differently in an edit of the whole saga (more as curio).

They sort of turn up in TMBTM's Grindhouse ANH.

maybe yoda should have scary eyes in that scene. Luke looks a little freaked.

nah, i would hope ady wouldn't do that. might be a fun mock up though.

The only other sith eyes that really match anakin's was darth maul.