Based on the user reviews, here are three cons and pros of the RoboBall app: **Cons:** 1. "Glitches and bugs cause frequent crashes, frustrating gameplay experience." (15 words) 2. "Tutorials and instructions unclear, making it difficult for new users to learn." (15 words) 3. "Lack of variety in levels and objectives leads to repetition and boredom." (15 words) **Pros:** 1. "Visually stunning graphics and animations make the game enjoyable to watch." (15 words) 2. "Smooth and responsive controls, making it easy to navigate and play." (15 words) 3. "Challenging levels and objectives keep players engaged and motivated to improve." (15 words) Please note that these conclusions are based on a summary of the user reviews and may not reflect the opinions of every user who has reviewed the app.