Based on the user reviews, here are three cons and three pros, with 15 words or less for each: **Cons:** 1. Many users find the virtual nail art tools too limited and unrealistic. 2. Some users report issues with app crashes and frequent glitches. 3. A few users mention that the game can be frustratingly difficult. **Pros:** 1. Users praise the app's visually stunning and immersive 3D nail salon experience. 2. Many users appreciate the variety of nail art designs and customization options. 3. Users enjoy the relaxing and calming atmosphere of the app.