Based on the users' reviews of the Motion Blur Panning Photo app, here are three cons and pros in English, with 15 words limited for each item: **Cons:** 1. Users find it "disappointing" that the app doesn't work well with slow-motion footage. 2. The app's editing process is considered "time-consuming" and "clunky" by some users. 3. Some reviewers report "glitches" and "errors" when using the app with certain devices. **Pros:** 1. Users praise the app's ability to create "professional-looking" motion blur effects. 2. The app's user interface is described as "intuitive" and "easy to use" by many reviewers. 3. Reviewers appreciate the app's unique feature of allowing manual focus adjustment during panning. Note: These points are based on a cursory analysis of the app's reviews and may not represent the opinions of all users.