I dig these kind of beats, them slow building score type of instrumentals. I strive to make these kind of songs actually. I do feel like there are a few things you could do for this beat. Firstly, it feels a bit hollow to me, some of the sounds, e.g. the pad, could do with some layering. I also feel like you should add some reverb to some instruments like the drums and percussion and add sound background FX to give the song a stronger feeling of atmosphere.
Keep it up, I actually really like this song.
I think you might enjoy my one too, its not too dissimilar
[F4F] Emotional Haunting Melancholy Instrumental - "Time" [F4F]