I did, but found it somewhat boring. Yes, I did get to the stuff you're thinking about, but personally it felt too forced. The game was trying to present itself as breaking the fourth wall in a way that is impossible with something built on Ren'Py. That is, I would say DDLC tries too hard and ends up stretching my suspension of disbelief past its breaking point.

Also, past the weird bits, there isn't anything there. I have no reason to care for these characters. It feels like a vertical slice of a longer game, or a proof of concept.

DDLC has a really cool idea that should be tried again, in a way that remains consistent within its game world, with more character depth and a longer story.