I lost my save file outside of the elite 4 :( but I had a ton of fun mix and matching fusions, coming up with builds, and finding unique ways to overcome new fusion pokemon wielded by NPC battlers/gym leaders. Very fun way to keep pokemon interesting after nearly 20 years!

Here's the thing: the game goes from hand holding to helicopter parent right after chapter 3, so if you literally don't have the will or desire to solve a single puzzle on your own then this will probably be a perfect game for you. If you don't like developers assuming you can't figure something out for yourself, you might sense condescension like I did. Most people will like this game though.