Absolutely not. This was one of my favorite titles, and I was blown away by how awful it looks. It especially doesn't make sense when they've already made a 2-D game semi-recently with graphical updates. IDK what Nintendo's problem is with consistency, but this thing looks like a kid's game.
As it stands, it's not something I'd pick up as a $60 game, though I think they're more likely to sell it at $30ish, in which case I'd consider buying...used.
I noticed that too. It could be Switch limitations, but I highly doubt it. It’s ether they don’t want you to see past there or they’ve let to fix it. Maybe it’s blurry because (spoiler) it’s a dream?
I think it's more to do with the fact that the world is divided into "rooms", and they're using it as a way to keep the rooms contained, while still seeming like they're connected to the overworld. IDK how to really explain my thoughts lol