Boring game, not what a Kirby game should be. First few stages are way too easy and short, while the treasure hunting stages were badly designed/glitchy.
Also, who names a cutesy-looking character (even if a villain) after the communist Karl Marx, who is responsible for inventing a toxic ideology which is responsible for roughly 150 million deaths? Is the idea to condition kids/young adults to associate fond memories and a cutesy character with the name of one of the most diabolical and murderous historical figures? Sickening.