Testing a product and a video editing app... What do you think?

Here is a video I shot, put together and edited on my iphone! As I mentioned, I don't have much time (note my son's cameo at the end of the video lol) so any tools, shortcuts or sacrifices that pan out are of high interest. I'll go ahead and post my journey back online, because we're all doing it nowadays!

Let me know what you think of the video and if you have any cheap apps you like to use.