I like the lines and form you have going throughout.
However, I'm afraid I have to insult you so the self-absorbed snots onsite will come to your aid with "valid and precious" comments that will help you with a perspective on your work (IMO).
Maybe over-sharpened a bit? But I like 'em. Very exotic to me.
yes,maybe you re right,I scan this photos with my lousy scanner and it is very difficult to control , some time over sharpen and some blur,but the original slide film is very very sharp due to Leica len and Leica R8 camera, I can feel you are expert too, give me some bad comments that i can learn from you,i am SPM menber,society of photographer-Malaysia.
The only thing I can think of is that the 2nd photo has some exposure problems- The sky and water just sort of blow into oblivion.
Other than that though, it's on you as a matter of style. The other two shots do some nice pulling around for me. The first has a focal point, the boat for me to look at. The 3rd could probably use something in there. Maybe you could throw a kitten in the water to make it interesting?