Maintenance and a new ride are not really comparable.
Maintenance issues (as far as I know) come down to two major things: staffing and supply chain. I can’t stand the issues happening right now, but it’s not all just because Disney has simply stopped caring (and yes, finances could also be a reason).
Snow White specifically I believe was fixed shortly after the reported projection issues for the last half of the ride (I believe MiceChat noted this the next update after the week they reported the issues, unless there’s a new issue I’m unaware of?)
But let’s take current maintenance out of this, as I don’t believe you can really relate the two.
My take is that Disney has added a lot of great new rides, lands, and experiences. Of course there are always some that are duds, or not as great as they should be, but as a whole I am not as turned off as some are on here (feel free to disagree):
Great additions from Disney over the last many many years (my opinion of course):
- Radiator Springs Racers / Cars Land
- Pandora (FoP, Navi included)
- Guardians Tower
- Runaway Rail (despite the fact it replaced GMR)
- Mystic Manor
- Cosmic Rewind
- Galaxy’s Edge (specifically the land being a very immersive design, but needs more characters / shows)
- RotR
Good but could be improved:
- Frozen Ride (some dead space upstairs)
- Rat (Spider-Man at IoA does it better)
- Little Mermaid (cute but could be better)
Mixed bag / Lacklustre:
- Spider-Man at DCA ( I mean it’s fine… but… I do like the land and characters throughout).
- Pixar Pier (I like that the pier isn’t ugly like DCA 1.0, and I don’t really care about the IP inclusion. It’s mostly the babies on sticks that really grind my gears).
I am sure I am missing stuff. But for me overall, I still see Disney putting out quality, and I think this redo can be more of that.
I have to hope it is. I can’t live in a negative space, the worlds too negative as it is.