It's a pleasant little game, but I feel the controls could be streamlined a bit. Like, attacking, entering/exiting the ship, and picking up/dropping items could all potentially be assigned to the same button and be context sensitive. Also making it possible to pick a reward using keys and not the mouse.
It would also make somewhat more sense if the camera was zoomed out while in space, and closer when on a planet, instead of the other way around.
Still, music and graphics are nice, and the ship controls are beautiful!