Obito has been plot protected since day one, didnt you know?
He ate a rasengan to the back, yet his back received no damage, instead his arm fell off. In fact there wasnt a scratch on his back, all it did was rip through his clothes. Someone explain that?
He got his throat completely slit, yet he still survived and was even speaking. How the hell do you conjure up words when he shouldnt even have a throat anymore, his mouth should be filled with blood, yet he's smiling.
He got a Raikiri enhanced kunai stabbed through his chest, yet he didnt die and was still casting jutsu. Terrible unrealistic character, it shouldnt take Kaguya to beat the guy. And even then he defied all logic and teleported back from the dead. WTF?!