I truly enjoyed this experience. The visual presentation is excellent and music selection is great (especially the mariachi haha). The story is solid, I've only experienced the game from Shelby's point of view but I am curious to see how Dustin's plays out.
It's an interesting setting for a visual novel, but given the characters and the scenario, it works splendidly!
The game does a good job at playing with the heart strings, as many others have noted.
It's an excellent visual novel that demands your attention, you should definitely play this game.
I also recorded a let's play of the game, if you don't mind.
Cheers and best wishes.