Did Naruto learn anything other than Sage mode when he was training? nope that's all he learnt, The Odama Rasengan, and RasenShuriken were both moves he had been working for prior to becoming a Toad Sage, by using Natural Chakra these moves become more powerful but they were still moves he had mastered before he went into training. Did Sasuke master or even come close to knowing the Ameretsu and that bone move before no he didn't so it's not double standards.
Also Naruto got his arse handed to him by the main puppet of Pein (Yahito or something) the others were expendable and Naruto mainly defeated then because Pein had used the dynamite Jutsu just prior to him arriving in Konoha meaning Yakito was out of commision whist Naruto took care of the other weaker bodies. So Naruto wasn't even fighting Pein at his full strength, the Raikage is at full strength. Then lets not forget Naruto going 8 tails and going on a rampage Whilst Yahito used another Chakra intensive move to try and subdue the Kyuubi, and in the end it took out smarting not out powering to defeat the final body. And as for Negato, Naruto didn't giht him he reminded him of his original path for peace and Negato gave his life to save the lives of Konoha citizens he took not Naruto defeating him.
So not really double standard at all, Naruto would have lost if Pain didn't use two extremely powerful chakra intensive moves, or other external factors, like taking out large portion of Konoha's ninja's before hand. If it was a one on one fair fight like Sasuke vs Raikage is, Naruto would have lost badly, it's plain and simple, Even with the weakened Pain Naruto would have lost if Hinata's Kamakaze mission didn't make him go eight tails and have his old man come to fix the seal and get him back on track. And right at the end he won by using Shadow clones to outsmart pain, not because he was stronger.
Edited by harry4e, 09 September 2009 - 03:01 PM.