I've analyzed the user reviews of the "Cube Sort 3D" app on the App Store. Here are the top 5 points of pros and cons to help you make a decision: **Pros:** 1. **Addictive gameplay**: Many users praise the app's engaging and challenging gameplay, saying it's hard to put down. 2. **Simple yet addictive mechanics**: The app's simple yet addictive mechanics make it easy to learn but difficult to master, which appeals to many users. 3. **Good for brain training**: Some users appreciate the app's ability to challenge their spatial reasoning and problem-solving skills, making it a good tool for brain training. 4. **Beautiful graphics**: Many users compliment the app's colorful and visually appealing graphics, which make the game enjoyable to play. 5. **Free to play**: The app is free to download and play, with optional in-app purchases, which is a plus for many users. **Cons:** 1. **Frustrating at times**: Some users find the game frustratingly difficult, especially at higher levels, which can lead to a negative experience. 2. **Limited levels**: A few users feel that the app's level selection is limited, making it feel repetitive or too easy once you've completed the available levels. 3. **No tutorial or instructions**: Some users mention that the app lacks a tutorial or clear instructions, which can make it difficult for new players to understand the gameplay mechanics. 4. **In-app purchases can be misleading**: A few users feel that the app's in-app purchase system is misleading or aggressive, with some purchases not providing the expected value. 5. **Glitches and bugs**: Some users report encountering glitches or bugs while playing the app, which can be frustrating and disrupt the gameplay experience. Overall, the app seems to have a positive rating, with many users enjoying its addictive gameplay and beautiful graphics. However, some users may find the game frustratingly difficult or feel that the level selection is limited.