User blog comment:Godkombat21/Thor vs Goku/@comment-4571669-20130209221954/@comment-181289-20130209225933

Normally the Spirt Bomb only takes a small psrt of the energy of every being on the Planet, not Universe. And not the Spirit Bomb can be redirected by by someone who is good hearted, I can't recall if it's pure hearted, but still Gohan bounced it back at Vegeta. Also The time it takes to actully make a Spirit Bomb takes way to long to use on someone who isn't distracted. Even aftar all that, THor can make Barriaris that can easily hold off and Explosion that could wipe of 1/5 of the Universe.