Episode 1 is a straight up 10/10. It just doesn't keep up with that. The story drastically changes in episode 2 and 3 and during episode 4 I had to drop it. If anyone could recommend some series with the story style of episode 1 I would be greatly appreciative.
Some of the people dismissing this show clearly don't understand how depression even works. As someone who suffered from it and still does, this show does a really good job at representing how it works. The show is obviously quite heavy still contains a very interesting look into mental health. Something most shows are unwilling to look into in the amount of depth this show does. Give it a shot.