While this series is one of the most fresh and original ones I have seen amongst all other animations. That doesn't mean the series is above criticism. Let me begin.
1. Marinette stanning/simping Adrien
Mari temporarily dated Luka and made attempts to get free of Adrien's 'dreamy' smile, but faile at all attempts. Marinette is at this point just simping for him. I mean, Adri x Mari shippers are cool, no problem, but Marinette simping Adrien all throughout her relationship with Luka is just too much of a problem for me.
2. I think you might have named the kwamis too lazily..
The kwami's names all have something in common. They have two same letters in a row at least once. Example: Ti'kk'i and Dai'zz'i.
These are original Korean/Chinese names but Stompp, Barkk, Plagg, and dare I say Longg, are just too simple names, example: Ox Miraculous. Ox 'stomps'. Ox Kwami's name: Stomp.
To be continued I gotta rush