The arrow controls are funky, for example if my plane is moving up, when i press the right arrow, the plane instantly turns and starts moving down. The mouse controls work fine though so i have been using that.
The learning curve for this game can be a little bit better, just starting out and you will barely have time to get used to the controls and learn how to dodge missiles so you should probably lower the initial speed a bit.
The concept seems interesting but the amount of grind to progress can be a nuisance.