Ok I went, I saw, and I am ready to report on 4 min ep. 6. I am happy to say that I suffered zero confusion, but that's only because the episode is confirming my entire theory on this show and what's going on.
SPOILERS:
It has long been my theory that we've been watching TWO separate/parallel, but also very much entwined timelines, shown to us happening simultaneously, which is why there's been so much confusion when our minds try to piece together the storyline. Simply put, one timeline is reality and the events that really happened and the second, is the same events as seen by Great's subconscious mind in the hospital after getting shot and fighting for his life. Basically, the false timeline is happening in order to allow his brain to change the course of these events into preferred and more acceptable outcomes, to prevent all the bad stuff and people's deaths etc., including his own, from happening.
Because of the whole brain can survive for 4 minutes stuff, in his mind while they are trying to save him in the real world, his brain is treating his "chest pains" as a trigger and a reset button for every bad event he's experienced thus far (my guess is these are times when he's experiencing the medical team shocking/paddling him and trying to bring him back to life). These resets are also counting down the time left to save him, which is why the clock keeps changing from 11:00, to 11:01, to 11:02, and recently, to 11:03, after every reset... leaving just one minute and one chance left before he dies for good.
So basically what we we're seeing in this epi, is how things really went down. He did NOT save the woman he hit, he did NOT save Dome from Tle, he did NOT save Nat from getting shot, the brother he idolizes was/is NOT innocent and happily gets his hands just as dirty as the rest of the family, and finally...he did NOT have a loving relationship with Doc and they were NOT a team fighting evil together. He even rewrote who shot him, in order to protect and preserve his mind's version of saving Dome from being killed in the first place, but the sad and simple reality is Tonkla killed them both for killing his brother.