Would be interesting to hear your opinion about the issue, reported by some users (not all) in Amazon feedback: "These work great for lowering the shutter speed etc. like they are designed for and are great for normal mode camera flying. But in sport mode they sometimes cause the lense to shake...
Now, after watching it on my 4K TV I have to admit although it still looks fantastic, I'm missing the extra pixels 4K camera would have given. Escpecially after watching some other videos from Scotland, shot with Mavic ...