My suggestion is to really slow down the flight movements. Avoid pans or turns in your videos. Slow down all camera pitches down or up. Even stationary video for 10 or more seconds can look great, especially if there are things in the video moving. Trees swaying, cars or birds moving. Best shots are straight up slow climb or straight down slow descent looks great in many videos.
Fast flying impresses drone operators, if you avoid the crashes, but for non-drone owners only familiar to movies and TV, where the video camera rarely pans, zooms or tilts in the movie or show. So the movement makes the video look like an amateur video production. Super slow pans, or leave the yaw alone, and move slowly left or right.
If you can get a shot with perfect circling shot of a subject without being jerky with either the pan, tilt or flight, you are very good. Straight down video or stills is also an artistic view if the subject matter is interesting. There are uses for drones in action photography for a sporting event like skiing where movement is expected. But many drone operators are doing landscapes, sunsets and in many of these less motion in the video makes it look more appealing to non-drone owners.