I found the rotation a little disoriented and while I was small a little sickening because my eyes hard a hard time trying to focus on a target. Once I got to be big then it was easier for my eyes to focus on a the ship and I did not feel motion sickness. I would move the ship closer to the bottom of the screen (just a little bit closer so that it is not dead center) and add a little dampening to the rotation so that eyes can track better. I would also add some sort of guidance system to let me know where my enemies are located and where am I attack from. Having said all of that, I love the concept of attaching things to your ship and they become part if you for better or worst.