I like the eerie synth pattern at the beginning. The instrument itself sounds a bit grating, though. The texture is very distorted - it seems you’re using some sidechaining, but at the same time the drums are pretty weak and could use some more compression, reverb, and other mixing effects. There isn’t much variety in the harmonies here either, although overall the piece is well-structured and smooth-flowing. The occasional sudden transition (especially 1:43) actually fits the character of the piece really well. Overall, I enjoyed the composition, but the mixing and sound design could use some help here. I’d suggest doing more with filtering (equalizers or EQs, etc.), especially on the high end where the output can sound pretty harsh. The texture here is pretty minimal, so some more reverb could help fill out the atmosphere. Otherwise, this piece is super catchy and has a great, engrossing mood about it. Keep at it, 0i00! ^_^

Mixing, mastering, and balance
.75/2
Structure, transitions, phrasing, and variety
.75/1.5
Melody, tonality, harmony, and texture
1/2
Instrumentation and sound design
.25/1
Emotion, atmosphere, and catchiness
1/1.5
Originality and uniqueness
.5/1
Overall (how do the elements above interact?)
.75/1
Composite score
5/10