[RoboMadi]

Sean got a solid point. I've been making and editing videos for a while now, and the main thing you want to focus is your audience. Its an amazing promo video and sound effects are amazing.

The only thing I like to suggest is to come up with "dynamics." A promo video or any other video can be really boring and drag the audience through it; but if you can input some cool animations and cool sound effects and special effects, it keeps the audience alive. It also depends on what program one is using. BTW what program did you use?