Trying to guess how other people might react as part of your ultimate conclusion is pointless and stupid. A good review should point out the flaws and things that might bother other people, and most BotW reviews did. Plenty of the reviews brought up the framerate, even if they ultimately didn't dock the score because of it. I'm guessing you didn't actually read the reviews and are just judging based on scores, the least valuable part of the reviews though
Granted, it's probably not anyone's hobby to read 75 written articles in their entirety but I digress.
I just watched some of GameSpot and IGN's coverage and found my own experience to ask a lot of questions they didn't even seem to have registered, and yeah, that's probably on me, but I feel whenever you see people scrutinize BotW they come of a similar mindset and a lot of people, who came to expect something more substantial from it, were slightly misled by a lot of inflated praise of the things the game
does do well. But they disregard things besides the obvious (technical issues) that might be flaws - because it's way more monumental to post a review that calls this game "The best game maybe in the coming decade!" than it is to admit that the game is a solid foundation that can be perfected with time, and that currently it's great but not the best thing since sliced bread.
And yeah, opinions opinions, but I'm making a plea for people to play while expecting something maybe more ambitious than just wandering aimlessly around a game-world. I know that's all some people want, and simplicity is a good thing", Stupid!". Why? Because previous Zeldas could do it. The biggest substance you can find in BotW happens in your head, and that will vary greatly from person to person.
But I digress.