I get what you were trying to do, but the whole video was just you walking away from the camera with a green circle over your face to conceal your identity and then another ball (with a gradient) became your Dragon Ball Z super power energy source...
The idea is fine, but putting two spheres on top of a video clip isn't difficult. What can you improve? Do more than just put a sphere on there. Draw something that moves, pulses, releases energy. If you were watching something, would a simple sphere and gradient satisfy you? I know it's exciting when you make your first video, but this looks like you spent more time getting the camera set up than doing anything else. Good luck if you decide to redo it. I hope you do well.
as i said underneath this is a extreamely simple trailer, plus it took me an hour to put the newgrounds plugin in a already made movie, since i hadn't used it before now.
Well, movie like this won't ever be the best one, but it could make fun if there were more action. We just saw you with a green ball instead of your face and some red ball, oh wow, it's over. If you like this idea, try to make it a bit more spectacular. More effects, more action, at least more balls. Also i strongly reccomend you to spend at least an hour to make an animation. Anyway i can't say its way too bad, but you need to work a lot if you want to make something decent.
people remember this is a trailer the real movie goe's for a minute and a bit including even things like smoke pellets! i just wanted to make a short trailer that's all. the complete movie needs to be defaced still so it's done but needs de-facing.