Short demo but flying around is fun. Some feedback:
I'd find it easier to fly if the camera was first person or if it rolled with the plane.
I thought it was lame how the plane wasn't affected by gravity and could stand still mid-air indefinitely but once I had to avoid missiles and get behind shields that control came in handy.
I did kill the core by hovering next to it and spamming missiles though.
The guns felt underpowered considering that you need to aim them and keep on target while you fire.
What's there is promising, I'm looking forward to playing this again.