The graphics are superb, nice work. The gameplay is a little limited though as you basicaly sit and wait for the expensive units to build until you can attack with any conviction.
The early AOO also allows you to...
Spoiler
...land a CN next to the inhibitor, fire a PZ bertha and a freeze and game over.
It is then just a clean up mission. I did not use any of the aether packets or the top right AOOs. If I played again I would put all upgrades into build speed and concentrate on getting the PZ bertha built ASAP.