rolling the camera up and down is a bit clunky for me, and performance seems fine
When you have low fps, camera is able to have a bug. It could happen, when you have open other game, movie etc.
or maybe this is becouse camera settings, its not that good as in FA/SC2
though it takes about five minutes to load...
game have 18mb, but it must download only first time
I'm amazed by Unity's pathfinding (if you've made the pathing from scratch, ozonex, then I'll have your babies).
i used build in pathfinding from latest unity. Work pretty well, but still I need to improve (units rotation for example)