Block Advisors is a tax preparation service that has received positive reviews from its customers. The business is praised for its knowledgeable tax advisors, who are able to complete tax returns efficiently, often in less than an hour. Customers have found the service to be satisfactory, with one reviewer stating they were "completely satisfied" after being in the office for just a few minutes. While the prices may be considered high by some, the quality of the service and the expertise of the tax advisors have made Block Advisors a recommended option for those seeking tax assistance.