Based on the user reviews of the app "Balls Escaping 3D", here are three cons and three pros: **Cons:** 1. **Scorekeeping flaws**: Some users reported issues with scoring, citing incorrect scores, lost scores, or unclear scoring mechanisms. 2. **Difficulty curve too steep**: Several reviewers found the game overly challenging, with some levels feeling impossible to complete without extensive practice. 3. **Lack of variety and repetition**: Some users expressed boredom and frustration with the same gameplay mechanics and lack of diverse level designs. **Pros:** 1. **Addictive and engaging gameplay**: Most users praised the app's addictive and engaging nature, citing hours-long play sessions and a desire to defeat each level. 2. **Satisfying physics and visuals**: The app's 3D graphics and realistic physics were widely praised, providing a delightful and immersive experience. 3. **Simple yet challenging puzzles**: Reviewers appreciated the simplicity of the game's mechanics and the challenge of solving increasingly complex puzzles.