Liked the concept and idea. It felt almost like a FNAF game where we need to keep paying attention to the different walls as there are different things we need to look out for. I would just recommend in the future to make the mechanics a little different as I found it to become quite repetitive as the minutes passed by. Also keeping the text for longer on the pictures wall makes it's impact last longer.
This game tugged at my heart. When I got the bad ending first I was shocked and impressed at the message and the subtle way it was hinted at from the start. Then when I tried again and realized I just had to watch the mirror the whole time to keep them from getting worse, it felt comforting to stay with them. I like that that's the way to the good ending. It felt like I was keeping them company, letting them know it was almost over, that the monster will pass, it was just a matter time.