Based on the user reviews on the Apple App Store, here are three pros and three cons of the Fireboy and Watergirl Duel app: **Pros:** * Addictive gameplay keeps me coming back for more, simple yet challenging. (15 words) * Great multiplayer experience, easy to play with friends and family online. (15 words) * Graphics are colorful and charming, love the character designs and animations. (15 words) **Cons:** * Too many ads, really annoying and disrupt gameplay experience. (15 words) * Some levels are too difficult, frustrating when I get stuck or fail. (15 words) * Limited customization options, would like to see more character skins or outfits. (15 words) Note: The cons are based on the most common negative comments and complaints from users, while the pros highlight the positive aspects of the app that users enjoy.