You seem to have a good grasp on your vocal sound. You seem to be comfortable singing. The timing on the guitar seems to be off in a few spots, and the drums get real old and repetitive pretty quickly. The bassy organ sound that starts up at 1:40 or so seems out of tune with the guitar.
I think getting some variation in the drums would be a good first step to work on. MAybe just cutting them out for a few measures here and there, letting the guitar and vox carry on on their own. Then I think adding some additional instruments in there to add texture would help. I think it's an interesting song idea just maybe needs to be developed, and dare I say, restrained a bit? Some of the noisier parts are a little too noisy/not melodic for my tastes.
I like wierder music but this is a bit out of my comfort/familiarity zone so I'm not really sure what else to say. It's definitely got a dark sound.
I'm typing as I'm listening - I'm glad the drums finally change!
Lyrically, you have some very good imagery. I like the words. I think the drums are what turn me off the most. Too much reverb and distortion (or whatever) and too repetitive and fake sounding.