Thanks :-)
I posted a series of shots from this waterfall a few months ago on DPRevived and got some good feedback from the members. (a good feature of the forum)
The composition of this shot was modified, just before posting, taking that feedback into account and I think it is an improvement on the original :-)
Technically I couldn't do any silky water shots here, I didn't have any ND filters with me and it was too bright to slow the exposure enough. It might have looked good.
Often, but not always, I prefer to see the individual drops and splashes in the waterfalls and rivers. I feel that such detail can emphasize the power and speed.
Blurry water shots can be good, but can also be a bit cliché if used too often ;-)