Nice views
And I think it is not bad at all.
I like the combination of low / high footage.
One thing I would not add is these transitions.
Personal opinion of course, but those make your video look like 'home video'.
Just look at any program / film on TV etc. You almost never see those
If I may suggest slower rotations, it would really help to see the nice beach you were showing. It was still a nice video though. Try to plan your flight path so the camera angle crosses what you want to show slow enough to take advantage of the high resolution you are using to record the shot. This allows the viewer to enjoy looking at the scene rather than working their eyes hard to see what you were trying to show.
If you go into the General Settings and open up the EXPO option the graph allows you to change the stick input so that the first stick movement does not have a lot of effect. That way you can make finer movements that allow the slow shot.
I think for the Mavics, the "Cinematic" option also slows down, or cushions, most of the movements for a similar effect. The Phantom series is what I learned to fly on, and I just got a Mavic Air, so I know the Mavics are a little bit more of a challenge. But still, the settings will allow you to get the shot you want.
There are many settings that will allow you to get the shot just the way you want it. Try out the different settings on your practice flights. They make practice so much fun you cannot wait to see the video! The nice thing about practice is you can do it anywhere that is safe to fly and in less than ideal weather. But, you still are learning the settings and movements that get you what you want in your clips.