Diver of Skies Lacking.
As I write this review I've left the game running in the background; it seems all I have to do to amass a gargantuin score is leave my character in the centre of the screen. I imagine the aforementioned precision mode may remedy this, but, still. The presentation is passable, even if the music seems a little much.
It just seems there just isn't any real depth. Alternating between pushing the left key with and pushing the right key - at least with so little else going on - doesn't feel like it constitutes a game.