I'm really impressed how the shades and retro vide create a really disturbing atmosphere. It makes the player ask alot of questions about their enviroment and what they are doing.
My current theory is that your the garbage man for god. Cleaning up his trash cause he couldn't be bothered to get everything in the trash can.
That being said it would be nice to have a little variety in the task. Even just variety in the items we're sacrificing would go a long way.