Nice on the double bass intro. It is capturing the vibe well. I'd try to make the double bass have less attack, either with modulation within the VST parameters or with volume.
I like that you had one of those atonal horror string tremolos around 0:55. I think that's definitely a strong thing to use vibe wise.
It's maybe a little repetitive. I think the mix is also too close together, like things aren't filling their sense of space - which is its own skill, getting panning, reverb, and adjusting the wetness and dryness of different instruments to create that sense of space with a near ground and a far ground.
Good work overall, great job capturing the essence of the jam!