No I'm not talking about genius. We're talking about whether or not he's a failure which it's quite apparent he is.Well this is something someone who only look at the cover would say
Talking about genius?
1- He copied Hiraishin sure, but the part you miss here is he developed it on his own without help despite living in a complete different era than Tobirama, making it better and even creating useful variants
2- He learned Uzumaki sealings from her wife, but the part you miss here is he learned hereditary Uzumaki specialised sealing techniques despite not possessing a known bloodline
3- He created rasengan just by observing tailed beast Bijudamas
May i continue?
3- He is also the only one in the entire manga since Haku capable of one-handed handsigns
4- His one-handed Bijuu extracting and sealing skills can be done in an instant when it required 3days for the entire akatsuki to extract Bijuus
5- He can use every types of chakra:You must be registered for see links
6- He can become a perfect host of the strongest Bijuu in an instant when it was considered impossible for most and required decades for Naruto to be able to
Just to name some and the dude is barely in his twenties
Also you mention the fact he should have killed Obito, but do you forget the village was in danger? If he didn't come up even a second earlier, Hiruzen and co would have mopped the ground by Kyubi's Bijudama
1: In what ways did he develop the FTG? FTG V2 isn't developing it btw. That's simply throwing a kunai and teleporting to it. It's still the same jutsu.
2: He learned uzumaki sealings? Hereditary? The only uzumaki seal he has shown to date would be Death Reaper seal. Even then it's not hereditary as anyone like Hiruzen could use it.
3: Can't deny that, not that it retracts anything about him being a failure.
4: Wrong. His one handed seals are not an instant otherwise black zetsu would of never taken him. Madara is now in possession of the Yin Chakra, nothing instant happened with Minato.
5: I wouldn't be too sure on that. It's a good hypothesis, but nonetheless we haven't seen him use any chakra type let alone all five. Besides that, that's a different jutsu altogether. We've seen Cee and Karina switch to and from sensing.
6: That doesn't make him a failure how?