I really loved the game and played it through the end. The birds are really cute (I'm grateful the death animation is not gruesome), and it was a great touch to have the walls be cages that you end up in.
The movement mechanic is super slick and really feels appropriate for a bird character. The ten second clock always felt just right where it forced me to keep moving but never felt unfair—there was always at least a little wiggle room to wait for a gun to fire.
I thought the game was at its best when there were multiple possible paths through a level.