I really wish Toriyama didn't create these levels of super saiyan. Because Saying that Super Saiyan 2 is simply utilizing Super Saiyan to it's fullest would be much better for everybody. If SS2 was the max power that Super Saiyan would bestow, then talking about who's stronger that who would come down to who has more natural strength and determination to train harder and push themselves further after they reached the SS plateau. But then they had to have fucking SS3. So now we all bicker about "Oh well if Goku went SS4 he would kill Superman!". Just some food for thought.