Ok app – How to make Paper Airplanes Review

Its ok but it is hard for me at least, some of the instructions are very difficult and don't make sense. Most planes fly fairly well but you have to get the creases folded just right or else they will only fly 2-6 feet depending on the plane. But other wise the app is ok In my opinion .
Review by 122456789194;&3?;$4):!: on How to make Paper Airplanes.