I like the ominous mood at the beginning. Texture is very distorted. I like the swells a lot. I thought the bell-like synth at :32 could use some more reverb, and that the synth at :48 was a little cliché. Overall, the piece doesn't progress much harmonically. You're using the same couple of riffs with different instruments. The wind FX and vocal-sounding samples at 2:10 and 2:03, respectively, are really cool. Overall, I applaud the sound design and atmosphere here, but I think you could've done a lot more with the composition in terms of moving notes. The modulations later in the piece were a good idea, but I think you need to do more than that to keep this piece interesting harmonically. Keep at it, man!