It was my fault for waiting

[MikeMike]

I think your mix is very well balanced overall, and you definitely managed to get great definition, but maybe it got a little bit too thin. Specifically, I'm missing the low end of the snare (little boost below 200Hz should help) and of the guitars (maybe you've cut a little bit too much below 300Hz). Only one more thing: your snare has some nasty resonance in the mid range, it's probably somewhere between 400 and 800 Hz.
Now that my ears have got used to your mix, my mix sounds sooo dark. I think I'll revise it to try and find a middle way between my balance and yours