Based on the users' reviews of Montezuma Blitz for Tango, here are three cons and pros in English, limited to 15 words each: **Cons:** 1. Some users found the app's user interface cluttered and confusing, making it difficult to navigate. 2. Others experienced frequent crashes and errors, leading to frustration and disappointment. 3. A few users felt that the app's social features were underwhelming, lacking interactive tools and engaging activities. **Pros:** 1. Many users praised the app's clear and concise instructions, making it easy to learn tango basics. 2. Reviewers often commented on the app's engaging and fun gameplay, which helped them stay motivated and interested. 3. The app's practice tools and exercises were commended for providing a structured and organized learning experience.