I really enjoy longer exposure water photos that blend the water into one stream of white. This reminded me of walking through the valleys in Wales near where I live. Nice and peaceful.
Originality: There are a lot waterfall photo's and each one is subtly different - This one struck me as I wasn't sure of the scale, it could be a little rock fall or a large waterfall - The perspective has given it an ambiguous nature that I like.
Technique: Very good I thought, the longer exposure has worked really well on the water fall and hasn't detracted any detail from the pool at the bottom either. The surrounding I felt were a little dark in places and maybe needed a bit more contrast - But in a natural looking shot it is great.
Impact: As I said before I really like long exposure water shots and this one struck me as very peaceful and a place you'd go to think about things and clear your head. All in all, a nice photo.