I've seen this opinion before and I don't know what it's based on. Amelie's face looks exactly the same in chapter 8 as it did in chapter 1 to me.Amelie's face looks more and more ugly after each update, he should stop messing up her face
Here is a comparison:

The only difference is that the dev uses colder/blue colors now whereas in the earlier chapters he used yellow/warmer colors and made things a lot brighter.
This game has serious issues, like the dev refusing to fix all the clipping in his scenes, the story going nowhere, it becoming a kinetic novel, slower development times etc. You guys should focus on those more.