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.
The neck opening is so small and doesn’t stretch. I can barely get my head through, but then when I do, it’s to uncomfortable on my throat. The tank would otherwise be really cute. Really disappointing.