Moho Forum

Hello everyone, please tell me, should I change scenes like in this video, from 1 to 13 seconds. I think it should be 5-6 seconds in each scene.
[youtube]https://www.youtube.com/watch?v=p6mlNvoTzF4[/youtube]
my video:
https://cloud.mail.ru/public/HBbi/G246zzk5c