Do you have some issues while filming stories?

Hi, my name is Alex.
I'm currently working on App for creating short videos.
Our team thinks that personal blogging will transfer from text to videos and we are working on this field.

So I have a question do you have some issues with filming stories for Instagram or Snapchat. Or maybe you have some idea that you think could make your stories more entertaining.
Thanks!

P.S. At this moment we are working on the hypothesis, that App market is lack of Hollywood effects that are created by cameramen like Zolly but it appeared that this is too complicated or we are just bad at shouting guidelines)
https://itunes.apple.com/us/app/oboi-video-effects/id1343449856?mt=8 - you can check out our App by this link