Saying naruto matched a sasuke that had gone a bout with danzo,healed slightly by karin,fought with kakashi,was near blindness with his rasengan is sorta ridiculous if you think that's a feat for naruto. Hell stab is almost the same principle as the chidori,once you start attacking,your opponent can counter it and you wont be able to stop,it attacks in a straight partern and you move so fast you dont have time to react to your opponent counter attacking,a sharingan user is required for the hell stab to be perfected like the chidori. Saying base naruto can match other geniuses in battle using his deception is quite overreating dont you think?,pls tell me where he learnt to to throw rasenshuriken in base. Naruto CANNOT do what he did in his mind against the kyubi,if he creates many clones in base and enters sm,the clones wont enter sm as well,infact sm will be cancelled due to the large number of clones he created. They were moving and entering sm,that alone makes it moot.not to mention they were part of his subconcious as well,so that can't apply to the real world. Sm naruto beat a weakened deva in taijutsu,the animal path matched sm naruto in taijutsu in their brief skirmish.planetry rasengan is done in km not sm. And naruto now has bm as well,so sm is kinda moot compared to those forms. And i am pretty sure kakashi could beat base naruto. He could also take on sm naruto with his new improvements as well. Sm naruto isnt underrated,the tp shinobis have risen above that level which is why it seems underrated.though i agree some people underrate it,i have seen some people saying sm naruto is stronger than tsunade which is ridiculous,is faster than the 4th raikage etc.