I believe it's worth it.
Me myself is suffering from SAD, well not that serious, but just hanging in there, and I can really feel the words in the game. It's not like I want it or I do not want it, it just happened. No can do. I'm not actually avoiding the happiness, but the depression just happened, without a sign. Without a reason too. Well, anyway, I am still seeking for hope. Just, I want to see all the reasons that suicide is not the way. Maybe that is the part a part of me wish to see in the game, although I always liked your way expressing the depression.
I like the graphics, nice as usual, good music, and the darkening effect in the cloud mini-game. But I think the same mini-game repeating might be a little boring for most gamer. There could be variation, and maybe, let there be a little color at first, and slowly fade out every day. Well that makes the hopelessness more convincing to me. I personally like the heart-chasing-sadness mini-game very much, hope it could be a bit longer. On the other hand, I found the sound effect when you put down the gun and waking up a little annoying. Maybe the pull off gun part could be a bit more depressing. The image seems a little over-pixelized that makes it hard to differentiate where to jump on (frustrated for Saturday XD). Another thing, I don't really get the tempo of the dashing thing in the cloud mini-game, but that's okay, I think I'm just a bit too lame for it.
Overall, a nice one, but can be improved compared to the other works of you.
Thank you for the enjoyable game.
Oh, and looking forward to Alula 3. :)