‘Flappy Bird’ is an insanely irritating, difficult and frustrating game which combines a super-steep difficulty curve with bad, boring graphics and jerky movement.
— Huffington Post

When one doesn’t pay any attention to graphics and sets the difficulty high, it means it’s intended to be a hellishly difficult game. If you’re complaining about the graphics, you’re pointing your complaint at the wrong part of the game. (Compare with Super Hexagon.)

Now let me go back to my horrible 13-point high score…