Far out it's a breath of fresh air to finally get a 2D Mario that's not in the same mold as NSMB after all these years.
I like how trippy it looks, the wonder seed mechanic has a lot of potential for creative level design, hopefully the execution lives up to it.
Looks like another excellent addition to the Switch's library. We haven't had that many first party platformers on Swith in recent years, so it definitely fills a vacant spot.