I think the timeline has marched into two specific regions: the "it's a BW game" region and the "the fanbase has evolved and also devolved" area.
BW games are no longer the standout "holy crap this story it's so BW and there's nothing like it anywhere" marquees they used to be. That magic was bound to fade with time and commercialization and indeed it has. BW games now follow the BW formula™ and yes, the cracks in that formula are showing.
It's kind of odd to see people say "OMG right up until the end ME3 was perfect"; no those flaws have been there since ME1 with inexplicable NPC requests, missions that have to be solved a certain way with a very certain outcome, time-traveling telepathic NPC conversations and various other "quirks" that fans either have simply become completely used to or are deliberately ignoring; such as BW being the "company that highlights diversity and openness" that then proceeds to stock their various universes with one dimensional stereotypes based on race and occupation. Never figured that one out, and "video game storytelling shorthand" doesn't cover the glaring inconsistencies there.
The other is hilariously inconsistent narrative arcs. That one could take up a thread of its own, but I'll simply leave that ME2 has almost nothing to do with any other game in the series thematically speaking for many many many reasons and ways, and getting a bro hug from Wrex doesn't reverse it all at all.
The other corollary is that most BW fans are pretty young, and certainly more enthusiastic of the highs and more forgiving of the lows. Over the last decade though, that has started to shift, especially where patterns have started to emerge on whats makes the "BW experience".
More fans seem to realize that BVW tends to make pretty great worlds, but doesn't necessarily populate them well or deftly, and that tends to change how things are perceived.
For me it will simply be a question of whether the game in question looks fun or not. ME3MP is way fun. Hopefully MEAMP will also be.
After wrestling with ME2 and ME3 schizophrenic story telling, and seeing an increasingly clear picture of the Andromeda galaxy as a very very large set of fetch/favor quests, I honestly could not care less about the SP.
If BW games continue to look fun, I will buy them. If they look like an attempt to shoehorn in politics as a thin veneer of "story", I will not, same for containing yet more beat-you-about-the-head-and-face-with-narative thematics. Pretty simple.