But one of the things that caused people to immediately turn against the ST was that Rey was using the Force proficiently in TFA without having had any training. I think that type of complaint would fall under what you describe as "something major or something otherwise fundamental that ruined their enjoyment." Yet, when a *baby* Yoda (not shown to have any training . . . yet) uses the Force to lift a huge rhino-type creature, no one complains.
The Rey thing seemingly wasn't/isn't just a "small" or "minor" problem with many people. So when something like that is a major sticking point (and objected to ad nauseam for 4 years) in one case, it's curious how it can be perfectly acceptable in another case.
Another "major" objection has been how Luke died. Some mock how he died from "using the Force too hard," because in their minds (apparently) using the Force to make a convincing projection of yourself on another planet shouldn't be so draining. "Why would using the Force be physically taxing?" Then baby Yoda passes out from lifting the furry Rhino and suddenly it makes sense that "using the Force too hard" would have a physical toll.
If Jawas aren't exclusive to Tatooine, how are they getting to other planets? Do they have some giant ship that drops off a colony of them along with the exact same type of sandcrawler? If so, it's kinda weird that they'd be scavenging junk all the time with those types of impressive resources.