Based on the users' reviews on the Firework Crafting Master app, here are three cons and pros in English, with a 15-word limit for each item: **Pros:** 1. Customizable firework designs and colors spark creativity and imagination. 2. Engaging gameplay mechanics and realistic simulations provide an immersive experience. 3. User-friendly interface and tutorial guide users through the crafting process smoothly. **Cons:** 1. Frequent ads and in-game purchases can be frustrating and disrupt gameplay. 2. Limited free content and requiring a subscription for premium features is disappointing. 3. Some users find the game's physics and simulation aspects unrealistic and unbalanced. Please note that these summaries are based on a limited sample of reviews and may not reflect the overall opinion of all users.