Tutorial issue; controls very disappointing – PixWing Review

Have started the game four times and it stops responding every time during the tutorial at the part where it says to fly through the way point. The waypoint doesn't appear; I can still control the direction of the plane but cannot get the plan to actually fly forward, it is just stuck hovering. The "touch this" button in the upper left corner is non-responsive. I am using an iPhone 6, anyone else having this issue? For now, I would have to give it avery low rating; App support does not actually offer support, only a bunch of promos for the game. UPDATE: Figured out that if I exit out of tutorial immediately at start, I can get to main menu & then select which level to play. With that worked out, I have now played for about an hour & agree that the gyro control option is pretty rough. How about an option to control sensitivity of gyro & thumb controls. I def would not recommend purchase, gyro controls need a lot of refinement & neither gyro or thumb controls have a sensitivity option. Sticking with a 1 star rating.
Review by PDN8773 on PixWing.