Reviews feel like evidence because they come from people who went through a claim. They can be useful, but they make a weak scorecard. A review records one customer's experience with one contract, one technician, and one stretch of repairs. The rankings on this site do not use reviews at all. They are built from each company's own pages and state rosters, as the methodology page explains.
Read for specifics, not stars
A useful review names the appliance, the problem, the visit, and what happened next. Vague praise or vague anger tells you little. Look for accounts that follow a claim from start to finish, including what was approved, what was denied, and how long the wait took.
Notice what the reviewer had
Check which plan level the reviewer held, whether the review concerns a home purchase or an existing home, whether it describes a new contract or a renewal, and which state the home sits in. A review about one plan level says little about another. Reviews also do not show the wording of the contract the reviewer signed, so match each complaint against the written terms before you accept it.
Look for patterns
One harsh review can reflect a bad day. A pattern across many reviews, with the same complaint about the same step, is more useful. Count the repeated topics rather than the star totals. When several people describe trouble reaching the right team, that points to a process question you can ask about directly.
Turn the complaints into questions
Ask the provider how it handles a denied claim, how it takes a service request, and what it needs from you in writing. Ask where in the contract the answer appears. A provider that answers plainly and points you to the terms gives you more useful information than any rating. If a complaint keeps coming up, put it to the provider in your own words and note the answer.
Keep the review in its place
Use reviews to decide which questions to ask first, and use the contract to decide the answers. The reviews tell you where people got stuck. The written terms tell you what the company promised to do, which is the part you can hold it to.