Based on the user reviews on the App Store, here are three cons and pros of the "Throw 2 Rio" app: **Pros:** 1. Users praise the app's unique challenge format, making it fun and engaging. 2. Many users appreciate the app's social features, such as competing with friends. 3. The app's design and graphics are often praised for their clarity and simplicity. **Cons:** 1. Some users experience difficulties with the app's throwing mechanism, resulting in frustration. 2. A few users mention that the app's pace can be slow at times, leading to boredom. 3. A handful of users report encountering glitches or bugs, hindering their experience.