Based on the users' reviews of the "Downhill Snowboard 3D" app, here are three cons and three pros in English, with 15 words limited for each item: **Cons:** 1. Some users found the game's physics engine didn't accurately simulate snowboarding movements and actions. 2. A few reviewers complained about the app's frequent crashes and glitches. 3. A few users were frustrated with the in-app purchases, such as the need to buy coins to progress. **Pros:** 1. Many users praised the app's realistic 3D graphics and immersive gameplay experience. 2. Reviewers enjoyed the variety of tracks, modes, and snowboarding styles to try. 3. Several users appreciated the app's smooth controls and responsive touchscreen handling.