Honest review of the demo (with spoilers):
The protagonist is super annoying. She's the toxic one in the relationship with Miles — she starts fights out of nowhere and acts completely irresponsibly!
And what Miles says is true: she can't trust some random guy to sleep at his house! I'll admit I skipped most of the scenes with just Adrien, and I got frustrated when I couldn't choose Miles on the phone.
Aside from the protagonist being annoying and Adrien, I loved Miles.
I was genuinely sad seeing the way the protagonist treats him. They've been friends for a long time, she even has his contact saved as "my hero," but it feels like she only uses him when she needs something.
I hope that when the game releases, I can ignore Adrien and go for a Miles-only route.