The Mazda CX-9 is generally well-regarded for its stylish design, smooth handling, and spacious interior, making it a popular choice in the midsize SUV market. However, like any vehicle, it is not without its potential issues. Some owners have reported concerns with the infotainment system and occasional glitches, though software updates may address these issues. Additionally, there have been isolated reports of transmission problems, but these seem to be relatively uncommon. As with any car, regular maintenance and timely servicing can help mitigate potential issues. Overall, the Mazda CX-9 has received positive reviews for its performance and features, but it's always recommended to research the specific model year and consult consumer reviews for the most up-to-date information on any potential issues.