Generally speaking I think the video demonstrated that you have a good eye. I'll give you props for not doing what so many explorer/videographers do which is use the camera like a flashlight. You understand the importance of slowing things down and taking smooth shots. And I love that track. I also
shoot video and I've considered using it in projects myself
Judging by your style, I think you would make good use of a device called an "Igus Slider". Basically you mount your camera on a track and slide it smoothly along for perfect tracking shots:
Check out eBay for a used one. Or there are lots of online tutorials for how to make your own if you're handy. Longer = better.