While I agree VI's male character design leaves a lot to be desired, female Gen VI is top notch and is above the likes of Kris, Lyra, and Dawn. And hell even I think Leaf is plain as fuck.
Yes you're right, she's quite good and feels almost French. This is my main problem with the boy protagonist, he doesn't has any link with the Kalos/French style they set up. All the other trainers have something that make you think "Yeah, they are from this region" especially after the Kanto-Johto arc where they gave regions a true identity.
I really like the job they did with the girls overall. Leaf is plain, but this is the idea with Kanto and Red, they were giving the basis for the Pokémon games. I really like Dawn, and her sprite is really amazing in gen 4. Rosa (BW2) is the worst, or the less cool, but at least she still felt right in the region. Kris was good for a first girl in the second wave of the gen.
With gen 7 one more time the girl is better than the boy. Maybe it's the hat, but he just looks like a random schoolboy, or a younger Red with longer hair and shorter clothes. He just looks random. Compared to his rival, it's sun and moon. I know that the rival has his own personality and all, but still, the protagonist needs to have his own identity and it needs to be tied with the region (girl has flower in the hair and a knot with her shirt, it's just details). Here he just wears summer clothes, which doesn't tell much.
I hate to say that but I hope the customization will be well-done this time and we'll be able to get some good Hawaii clothes, including a hat or something.
At least now they have the right proportions. It just made them worse, especially because you saw the full models in cutscenes and then you went back to the ugly models halfway between the DS sprites and the full-scale 3D models.
And please don't tell me you think the rivals in Gen VI are the trio. No, they are your posse. Your rival is the character you didn't pick (Calem/Serena).
I don't think I said that. You prove my point actually, they so messed up the rival in X/Y that there isn't truly one*. And the kind of crew you have is the lamest idea they had with characters.
*3rd gen had kind of the same system, but the guy with green hair (Wally in English I guess?) was a great 3rd rival after the first 2 gens, kind of the anti-rival