This game is honestly an incredible platformer. It is, of course, very simple at it's core (Obviously geared towards young kids), but it absolutely delivers in terms of gameplay. The way the maps are still super fluid on the "Flip Side", the crafted world, "side quests" that send you back in maps to pay closer attention, yet it remains simple and chill enough to allow you to not take yourself so seriously and go try hard mode.
It's a brilliant game, imo.