My honest C&C on these. I think the 125 second shutter speed on the rocks + water is a bit too slow a speed. The rocks do not reveal themselves very much, and are rendered a bit darkly for my taste. As to the slow-speed water blurring, it's a technique that's becoming very much overdone these days. Once the "nature" or the "character" of a water flow is distorted too much, it becomes edifice, not reality; meanwhile, the non-moving landscape like rocks, which never move, not even in the wind, stand in start contrast. I don't want to offend you or diminish your endeavors, but this reallllly slow-speed water thing is like...selective color and overcooked HDR...it's rapidly becoming a go-to method for a lot of people, and it really does not advance a lot of scenes, but just looks like somebody saying, "Okay, let's pop on the 10-stop ND filter and see what we get if we leave the shutter open for two minutes or so."
I understand going to very slooooow-speed shots to build up water levels in small streams and creeks when the flows are minimal, like in the summer, but again, I prefer to be able to see at least some of the stream flow, the volume, and the natural flow of stream,s and rivers and creeks. I've spent a lot of my life fishing, and around rivers and creeks, and I like to see some hint of what the flow is really like, in its natural state.
The second shot is a majestic sight, but the processing does not look like the lighting I see; the shadows look excessively light, and the direction of the light looks oddly rendered. The shadow areas appear too bright, as if too much in-camera processing or post-capture "digital fill light" has overly lightened up what should be deeper, more-crisp shadows. The contrast of the scene looks significantly altered, and yet it's a very "real" type of subject rendered pretty straight forwardly. I think this would look better with a much more deep black-point as the basis for the entire image.