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 analyses reviews to verify trustworthiness.
Sizes are off, order one size smaller than you need. My 3 year old daughter loved it. Small pieces come with it so beware if you have younger children around so they don't try to put them in their mouth.