Review and Ratings:
Concept/Innovative : 0.8 - This app is based on diving. Users can try few diving skills on kong. One can spend some time playing this app.
Usability: 0.6 - It takes some time to get used of this app. App needs more informative tutorial which can help users to get used of it soon.
Functionality/Correctness : 1.0 - No issues found.
User Interface : 0.8 - User interface is very good.
Performance : 0.7 - Overall performance of app is good.