In level 6 (the level with cops, mounties, and police cars), my mounties and police cars kept getting stuck in a big pile behind my size counter in the top left of my screen. They would move with my screen as I moved, but they always stayed behind the counter. When I moved to the top left to try and eat them, the counter would move over a bush that I could not go over. This prevented more mounties and cop cars from spawning, and thus I wasn't able to complete the level.
Wow, I was really expecting something more for all of that guesswork. All the talk had me expecting some sort of payout other than a Congratulations screen.