I agree. However he had right to have excuse that Naruto didn't use KCM after BM
before, so I understand his previous opinion and respect it. However now it should change because:
1) Naruto can switch from Bijuu mode(saving his time limit) to KCM after Obito dissapear via Izanagi. Then after Obito appear Naruto can switch to Bijuu mode back
2) I explained in this thread how Naruto can hit/beat MS Obito with this strategy:
You must be registered for see links
3) Naruto in KCM mode proved that he is enough fast to avoid Obito when he came from swirl, so only intangiblity would be problem and I explained
how Naruto would counter it above
here is proof that KCM Naruto speed > Obito Kamui(teleporting):
You must be registered for see images
Red circles show Naruto's and Obito's positions. Picture shows how Naruto dashed from place where Obito landed.
I am glad you agree =D, let's hope other Obito's fans admit this too