Love the first one
Wow, you really managed to get those 2 people to stand out so well, even though they're so tiny in the frame! That was clever + emphasises perspective beautifully
Great sky! Colours, compo, detail, exposure ... everything here works for me - a very moody shot, well done
Not quite so keen on the 2nd one. I think the DoF is a bit short - the FG is very sharp but sharpness of detail falls off through the image. The water's a bit too milky for my taste, it almost looks like mist. Composition doesn't do much for me either, the horizon's too near the top, the buildings are leaning too much, and there isn't really any point of focus, somewhere for the eyes to rest.
Edit: PS I've been there (to Umhlanga Rocks)