Based on the users' reviews of the Giant Smasher app, here are three cons and pros in 15 words or less: **Cons:** 1. Many users find the app's physics engine too weak, leading to easy wins. 2. Some reviewers feel the game's graphics are outdated and lack visually appeal. 3. Others complain about the app's reliance on in-app purchases, feeling nickel-and-dimed. **Pros:** 1. Users praise the app's simple yet addictive gameplay, perfect for casual playing. 2. Many reviewers appreciate the regular updates with new levels and characters. 3. The app's social features, such as leaderboards, add a fun competitive layer.