Answer 1

You forgot deathzones to the left of the map, people can start apple flying then fall forever.

Answer 2

I think the missing deathzones are intentional. need to be able to apple fly to get up to some other apples. Also makes OOB% possible ;)

Answer 3

Then there should still be deathzones below the map, and at least some background elements besides a black screen so you can gauge your height loss without true guessing.

Answer 4

You did well though.