To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
Boring story line that doesn't describe nor detail the use of other equipment with a tractor. It has 3 different sounds; a tractor engine, a barking dog and a song about owning a tractor. Pictures aren't very exciting nor colourful. My grandson presses the song button over and over and over again with no interest in the picture nor storyline.