Common sense can also tell us that Hashirama probably did not have a Sage Mode, or quite possibly lacked perfection in it? If you believe he could produce it like he did during then final faithful fight, then you are clearly going off course here. Hence, it can easily be assumed that at this point after Madara acquired EMS, he was above Hashirama? But later the balance was titled again in Hashirama's favour with SM? Why is this so hard to believe?
Completely and utterly false. Who is right/wrong, who is more reliable is subject to interpretations, which are purely subjective in nature. Your view doesn't tilt the world in its favour. Keep that is mind, as that is the beauty of any piece of literature, art etc.
And you sound mature by attacking the guy's grammar, and not elucidating and insinuating anything thoughtful on topic? How incredibility mature of you.