From GamesReviews:
"There is something charming about Kirby games. Despite all the destruction the little pink ball can do, he's so dang cute, even when he is decked out in robotic gear! However, with Kirby Triple Deluxe just a year and a bit old, how much does Planet Robobot add to what we already have on the 3DS. The answer is not much, but don't take that as a bad thing. Kirby Planet Robobot adds enough to the Triple Deluxe style and game play to make Planet Robobot a worthy successor."
Nintendo's 3DS action-platformer, Kirby: Planet Robobot, is set for a Nintendo Switch launch later this year, based on a new rumor.
I still haven't played this on my 3DS, I nabbed it before the 3DS estore shut down.
Half-Glass Gaming: "Production of the 3DS has been discontinued as of September of 2020, but there’s definitely an argument to be made for adopting the system in 2021, especially if you just really like playing awesome video games."
Alex S. from Link Cable Gaming writes: "While the games obviously are selling well for Nintendo to keep making them, I am starting to get a bit sick of the formula that has been offered in the mainline Kirby games since 2011."
Like a lot of other franchises this year Kirby has an anniversary coming up. I'll be shocked if there wasn't some sort or new Kirby game this year. I also vaguely remember a dev stating they had big plans for the IP in the near future.
I'd like to see a 3D platformer Kirby, like Super Mario 3D World.