Based on the user reviews on the App Store, here are the three cons and pros of the app "Explosion Jewel 2016 - Star World Puzzle Adventure Edition" in 15 words or less for each: **Cons:** 1. "Too much repetition, same levels over and over, gets boring quickly" Users find the game repetitive and lacking variety. 2. "In-app purchases frustrating, no clear indicators of what's included" Users feel pressured to make purchases without knowing what's included. 3. "Glitches and crashes, freezes up frequently" Users experience technical issues with the app, such as glitches and crashing. **Pros:** 1. "Addictive gameplay, hard to put down once you start playing" Users find the game engaging and challenging, making it hard to stop playing. 2. "Beautiful graphics, colorful and vibrant visuals" Users appreciate the app's visual design and aesthetics. 3. "Good variety of levels, new challenges each time" Users enjoy the varied level designs, keeping the game fresh and exciting.