Based on the user reviews, here are three cons and three pros, with 15 words or less for each: **Cons:** 1. Many users complain about poorly designed track layouts and confusing controls. 2. Some reviewers experience frustrating lag and disconnections during online multiplayer. 3. Limited game modes and lack of innovation hold back the app's overall engagement. **Pros:** 1. Colorful and visually stunning graphics with immersive 3D racing experience. 2. Easy to pick up and play, with simple controls for beginners and pros alike. 3. Online multiplayer allows for social interaction and competition with others worldwide. Please note that these summaries are based on a general analysis of the user reviews and may not reflect the exact opinions of every individual user.