Agreed, pretty much. Some additional opinions:

Olympia disjoints need trimming. That's it, that's all I ask.

Mollo's alright for the most part. The Finisher bomb nerf made him way less scary. I think dspec having a scooping back hit is fine, but the sweetspot should be a bit smaller. Dspec, fsmash and usmash need some more endlag. Fspec's hitbox could be a bit smaller.

I think Pomme needs a bit less power on her fair and fstrong, maybe it's just me but it seems like those kill super early. Stuff to reduce her combo potential a bit like decreasing nspec's hitstun is good too.

Hodan's probably the most balanced character of the 4 as I see it. Or I just haven't fought any good ones.