Couple of things:
End score you finished with and your score keep flicking between - not sure if intended or accidental. (see the vimeo someone posted below)
Typo on home screen (instructions is missing and N).
Other than that - i could probably play that game for hours on end and be entertained - no issues with the gameplay itself.
Loved the transitioning ?randomly? between scenes/levels during gameplay - the trucks got me almost every time though! xD