Unfortunatly I feel the same way a lot of other players do. I love the feel of the game, the 90s goth vibe is spot on, the music is divine and the art is sublime. I realise the game is about vampires and that we shouldn't expect Disney endings *shudder* but even in darkness, sadness, loss and strife there can be a sence of justice and happiness. If you have seen the movie or read the graphic novel "The Crow" I think that is a perfect example of what I mean. It is a dark and tragic story but the ending is in its own sense, happy. I like the complexity of the game and of the characters but like someone said before me, feeling that everything you've done and all the choices you've made had no impact on the ending leaves you feeling empty and quite frustrated. The game was said to be about or MC and our choices but I can't help feeling that my MC has no way of really making her own path.
The Crow is one of my fave movies ever! I lost count how many times Ive rewatched. And the really love the music too, it was very hynoptizing and makes me deeply immersed and invested in the story.
However, I think the Crow has a more "completed" ending, at least it kinda makes me satisfied. At least, Eric had his revenge, at least, he is with Shelly now. Yet most of RE:H endings left me puzzled and unsatisfied, I felt like there is more to the endings. Especially Heath's, literally none of his endings make me feel better, and boy his special was very soul crushing for me. Although, I really love him and I wish he was better of a person.