i can't find the match you are talking about mibr vs HR in the adrenaline cyber, which one are you reffering to?
anyways, hr got map of off liquid and played really well in my eyes and most of their players peeked at that tournament. That's why i am saying they would have fallen against HR. not because mibr was shit, but HR's individuals was on fire, and i think it would have dismantled them. (even deadfox played quite well and he has been their worst performer by far)
On the other hand, i can't say that on big, but again, their players peeked in this tournament, maybe it wouldn't have been an easy walk for them, but i think after a long grind, BIG would have been able to beat them.
And about the NiP's run. Well yeah, they showed something, but for me, it was mostly about their individuals showing up and get right playing as him old self mostly. But they did too many dumb mistakes hence why they lost against a much better individualy team as mibr