Take a look at this video hopeully it'll give you some good tips on filming with your fisheye. A lot of the shots were shaky so try to be a little more careful and not shake it so much... Also every clip was shot with your fisheye lense. So it was quite boring, try to mix up your video, even quick ones like this with both longlense and fish/wide shots. I would take the skating audio down quite a bit and would definetly take out the slowmo of that kid screaming when he fell. And make sure all your shots are properly exposed, like one shot would be under exposed and the next one would be over exposed.