Nice job. I think you have more than enough skill at handling virtual instruments, and the sound is great and well balanced. Interesting harmonic changes at the beginning and throughout. Just trying to think what might improve it - it is already very good - perhaps a few more of those interesting harmonic changes (?) perhaps more up and down dynamics, e.g. perhaps a break and a return, perhaps reduce the predictability of the 4/4 a little. Also it is a little like two pieces, the first creating some kind of mystery perhaps, but then it sort of abandons that and goes into a sort of 'epic' choir piece towards the end. (There is a very nice transition in to the drums though). I think I would consider maybe not having the choir in there (?) (can be a bit over-used) and maybe try to link / unify the first half with the second half to create a more single-themed piece combining / merging ideas from the first half and the second half. Easier said than done from comfort of my armchair! Just some wandering thoughts... may or may not be of benefit - take or leave as you wish. And of course this is all assuming this is in the context of this being a single piece intended to be heard on its own. If it were accompanying visuals/images then things could be quite different. I like the sort of classical feel to the instrumentation and notes/lines (e.g. in the woodwinds (great to hear those in a piece like this) and in the horns), while it also has a modern vibe too. What drums are they actually? I quite like them. Sorry just I just noticed the title - I guess they are MArk1. Which are the VSL instruments? If they are the woodwinds you've done a stellar job of sitting them in the mix.