I would say that this is a decently good game.
(A little short and shallow, but pretty good non the less.)

My only problem with it is that I do not understand the main character at all.
If you love someone, you do everything for them.
If you don't love them, why does it matter if you hurt them or they die?

The main character is driven by guilt --a feeling I have no understanding of, that always seemed ridiculous to me-- which makes the experience more foolish than immersive to me.
But I suspect those capable of feeling guilt will enjoy it far more. There appears to be a depth to it, something I simply cannot grasp or wrap my head around.

Yuu, on the other hand, I get.
I really like him/her/them (the love interest), he's sweet like poison.
He's a little inexperienced perhaps... but non the less, I find him admirable, and a little sad.

If you enjoy Yandere games, and mind games, you'll enjoy this game.
But you'll need to understand what guilt feels like to connect with the main character.

Considering the game is free to play, I'd say it's well worth the (non-existing) money.

At first i wanted to give it a shot just thinking it was a dating sim with dark undertones but the more i played the more i started going why not just do this or that towards the mc's actions before realizing that like midway through when they realize they're in the spot of movie characters they'd criticize i was in the spot of criticizing him for being there n it kinda hit like a truck realizing that even if i convince myself im all ears and eyes i fell for the same routine and am just as susceptible even if i don't wanna believe it absolute banger of a game