I don't mean to be an asshole, but I think someone should say that these kinds of instagib frags are very average on publics. The newnet weaps ones are a little better, but not by much.
Any middle-lower tier ipug player is going to hit a few holy shits every time in a 6v6 uk/us ig map. For example, the last full map I played there, I had 3 holy shits and an unstoppable
http://www.unrealkillers.com/usstats/?p=match&mid=54665. It's because those guys can hardly dodge or hit you. In a good pug, I'm lucky to even hit a nice ultra during a flag run.
So if you want to make more impressive stuff and improve, you should just pug
I appreciate honest feedback on my own fragmovies (I've made many lackluster ones), so I try to give it to other people, too.