To calculate the overall star rating and percentage breakdown by star, we do not 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.
It's good but I'm not sure that it's $11 good. It's a little watery and not obviously significantly better than any barbecue sauce you could pick up in any grocery store. I'll keep thinking about this as I use it but that's how I feel about it right now.