Reviews Matter
Understanding Star Ratings and Their Distribution
Why two companies with the same average can offer very different levels of confidence.
Rating Hut Journal
The average hides the shape.
Compare volume and spread
An average of 4.5 from twenty reviews is less stable than the same average from two thousand. The distribution also matters: mostly four- and five-star ratings tells a different story from a split between perfect and terrible experiences.
Look for the percentage at each score where available.
Account for time
A lifetime average may move slowly after a company changes. Compare the recent distribution with the historical one to understand direction.
A sudden improvement can be genuine, but check whether detailed feedback supports it.
Match the risk to the evidence
A small everyday purchase may need less investigation than a long contract or expensive service. Increase the depth of review research when the cost of a bad outcome is higher.