I've made TV commercials for 20 plus years and have been conditioned to make everything fit into 30 seconds which can be quite difficult given the amount of **** they want to cram into commercials, so it's nice having any amount of time I want to tell my story.
But that's the thing... you're telling a story.
You need to use what time you need to tell your story, no more, no less.
This may be sacrelidge to post on a drone forum but no one, and I mean no one, gives a toss about drone footage. If it works to tell your story then great. The best, most interesting visuals will be simple and unexpected and they will not be all drone footage = Boring AF.
Music is so important. I spend a lot of time looking for just the right music.
Bing err your shot is interesting because of the flag, it was unexpected, but I am missing the rest of the story, which could be the cool building, the sculpture or what you're doing. I don't know because you haven't shown me.
If you want it to be good, have an idea, tell a story and do what 99% of other people aren't doing.