Eh…this may be a troll but I’ll give the good answer. Because the characters you are using are able to cancel everything into everything, the video is a little bit lackluster. Following one super combo into another super combo is cool but when every combo is the same, it gets boring very fast. You want to consider using all the other characters not named “GOD SHIN EVIL RYU/AKUMA/KEN XXX.”
Or if you want to get mugen games and make a combo video for them, there is The Black Heart and Saturday Morning Mayhem. The first one is gothic themed but the people in the thread swear by the game (haven’t personally tried it). The second one is made by a guy in the site and its pretty much Xmen: Children of the Atom with Mickey (wizard’s apprentice), Popeye, Sho’nuff and Captain Caveman. Can’t remember the rest of the roster off the top of my head but it was pretty tight. Those might be better options than using to ridiculously made characters and showing how they can super the nuts out of everybody.