Well I watched it from start to finish which aint bad for something that lasts nearly 20 mins.
In fact, it is a really good offering with a careful disciplined approach. Yes les than 12 mins of the really good stuff would have put the video into a whole different category.... The wow category!
Good stuff though!
PS. Come back to the video in three months time. Add nothing to it, just but pretend you have to get the time down to 10 mins for a competition, broadcast slot or whatever. This will force you to pick your shots very, very carefully and you will be very suprised at how much more you will like the end result!