Based on the user reviews of NML Jazz app, here are the conclusion: **Pros:** 1. **Easy to use**: Users praise the app's intuitive interface and simple navigation. 2. **High-quality music**: Reviewers appreciate the app's diverse jazz music selection and crystal-clear sound quality. 3. **Personalized experience**: Users enjoy discovering new jazz artists and songs tailored to their tastes. **Cons:** 1. **Limited user control**: Some users find the app's shuffle feature too random and lack control over playlists. 2. **Bugs and crashes**: A few reviewers experience occasional app crashes and technical issues. 3. **Limited content**: Users request more jazz sub-genres, such as Latin jazz, and additional song features like lyrics display. Please note that opinions may vary, and the conclusion is based on the general sentiment of the user reviews.