Thanks mate.
Constructive criticism is good. It is, afterall, my first effort
I am not a professional or anything, so my comments aren't meant to be taken as firm rules. But a couple of things I noticed in yours and my own videos:
Try to keep the videos under 5 min, longer and people are going to click away.
Fast forwarding portions of the clip, this will cut down the runtime.
Stabilize the video. Your camera work is WAY more steady than mine. But if you do speed up the clips it will get real bad.
More camera perspectives. I like the side of the head mount. It would also be cool to see some side views, rear views, chin mounted views, and different mounting positions.
I really like the landscape and you did a great job showcasing it. It makes me want to go there.
Great commentary both over the mic and text. Keep that up.
I'll be sure to post my video when I get it put together. Feel free to give me some constructive feedback too. Cheers!