The first three worlds are extremely easy to the point where I was referring to this game as "literally for toddlers." The last three worlds shift between "literally for toddlers" and "annoying trial-and-error." The moment to moment platforming is nothing special. The best part of the game is getting 3rd Gear because holding the button and hitting guys actually feels satisfying. Getting 3rd Gear is also the worst because you usually have it for so long that you get to used to it, and then it resets you back to 1st Gear every level. It's a neat idea to have the same kind of progression every level, but ultimately I didn't feel that it added much. There was maybe one time any exploration ended in me going "Oh, I need to go back and find 2nd/3rd Gear because I can't progress." If there was more of that, maybe the game would've been more fun. It also does that platforming thing where some bosses are fought in completely different ways than you'd be used to from playing the game for hours prior. One of them is a maze that you navigate by flying, which is kinda cool, but the flying controls just aren't very good. The fish boss was fine, but it suffered from being way too simple (like the entire game up to that point). Overall, it's just not a super enjoyable game and I don't think you should pick it up if you're not really curious what that one assist trophy in Brawl is about.