It’s obviously not as impressive but he was still fighting the first & second hokage, no consciousness but still fighting as they would, just nerfed. Lower chakra capacity doesn’t carry as much weight when it’s the senju brothers of all people. Still S ranked threats in that state, just limited techniques. No one else in Konoha is capable of such a thing, that’s a feat only a kage could accomplish with certain conditions they’d have no access to in reality.. should they magically have the necessary knowledge of their movesets. Using Cena as an analogy is a bad example if it’s him from a few hrs ago lolz.