Really excellent footage. Beautiful subject-matter, lighting, great flying very smooth, the drone is not apparent to the viewer at all, it just feels like we're there.
I did notice a relatively sudden theme change in music and content in 0-60s vs 60-100s.
In my opinion it was all good, but there was a noticeable difference.
If you're goal is for it to be less noticeable, rather than adding the 2nd camera footage at the end, maybe you could splice some of the footage in earlier to help blend the two? Also the sudden change in music at 60s draws attention to the theme change -- maybe offset the content-change from the tempo-change?
Having said all that -- you're clearly better at this than I am so don't take any of my advice to seriously
Great video!