Guys, no disrespect to anyone really, but has any of those in favor of Supes read Ragnarok?
Thor was able to rebuilt destroyed planets and restore life BEFORE rune magic, just with the Odinforce. I believe that we all agree that it takes more to recreate a planet than to destroy it. Furthermore Odinforce enabled him to sever the head of the Destroyer, possibly one of the most durable constructs in MU.
Now after having rune magic he was able to transfer himself and everyone else everywhere at will, take the souls of his opponents with but a gesture or even severe their heads with a touch wile keeping them alive. Not to mention that the Runes formed a protective field around him seemingly impetrable.
Imagine now these powers coupled WITH odinforce, add the Godblast enhanced by these....
Overkill.
By the way older readers of Thor could remember his ability called the God-Speed which enabled him to move faster than light in space and faster than the eye can perceive on earth. Now with odinforce Thor can boost all his stats (speed included) to near infinite levels with a thought so I don't think speed would be the decisive factor here.