There has been good games from Kickstarter. Broken Sword was a return back to it's roots, the complaints about Yooka Laylee were just dumb - the main one being it's just like the old N64 platformers...well, yeah. That's exactly what they pitched, so that's a silly complaint to me. Dreamfall Chapters was good, Shovel Night apparently is too. Not Kickstater, but the same idea of raising the funds have also seen hits in Project Cars and from what we've seen so far, Psychonauts 2 is coming along nicely.
I'm not saying you can't have good Kickstarters, I'm talking along the lines of Shenmue III's kickstarter. The developer returning to the craft that made them a success type. Keiji Inafune with 2D jump-n-shoot with MN9, Tim Shafer with graphic adventure gaming with Broken Age, Rare alumni with early-era 3D platformers with Yooka-Laylee, and Koji Igarashi with Metroidvania and Bloodstained. Kickstarter games can be really good, it's just that there hasn't been a huge critical success out of this specific type of Kickstarter.
I disagree with the assertion that Yooka-Laylee's critics. I have not played it, but from what I've heard the complaint stems not that it feels like an N64-era platformer, but that it misuses many of the tropes and mechanics, along with seemingly refusing to go along with sensible evolutions the platformer genre had. Stuff like worlds feeling massive with no sense of cohesion, low-tier collectibles misused and placed scatterbrained about the map, an insecurity about what kind of game it is in dialogue, really bad camera, etc. People had genuine issues with Yooka-Laylee and discrediting them like that isn't really fair to them or the game itself.
Anyway, I do concede that, even if I personally end up finding Shenmue III more than good, I really do doubt that critical and public perception will be as kind. The odds are stacked. Long development cycle, decades of hype, its predecessors not exactly being general audience crowd pleasers, and the Yakuza series being a more adrenaline filled and featureful alternative are all against it. It'll be an uphill battle, and again, I really hope the game is good.