Based on the user reviews, here are three cons and three pros, with 15 words or less for each: **Cons:** 1. Users have reported issues with ads, calling them "aggressive" and "distracting". 2. Some reviewers have complained about the app's reliance on in-app purchases, citing "hidden costs". 3. A few users have experienced technical issues, including crashes and bugs, when using the app. **Pros:** 1. Many users have praised the app's engaging gameplay, calling it "addictive" and "fun". 2. Reviewers have praised the app's realistic physics and simulations, saying they "feel like a real race". 3. Users have appreciated the app's social features, allowing them to compete with friends and join online racing communities.