There are many websites that give reviews on Progressive auto insurance. Unfortunately, the general consensus is that Progressive is not a great insurance company. The largest numbers of complaints have to do with customer service and claim denial. Considering that Progressive is a large company, and insures a lot of autos, the reviews may not paint the entire picture. You would need to decide on your own. You can look at the following websites: viewpoints, Auto Insurance Consumer Reviews, my3cents.com, CarReview.com, carinsurancelist.com, AutoInsuranceReviewer.com, Epinions.com, and ConsumerAffairs.com.