The app is pretty smooth. I like that it has editing tools like spit, transition, filters, speed. You can also add text and music. The app is in my opinion the easy choice for video editing on the phone. the only two things i would add would be to be able to manipulate if even a little bit the exposure. Also there should be an option to duplicate and save the original video to the app, that way if the original video is deleted, the project doesnt become useless.