I would like to have seen the camera panned to the right just a bit so that the sweep of the shore was not cropped out.
The colours seem to be rather saturated as if tweaked using a sledgehammer in Photoshop; be subtle - photoshop can be a blunt instrument.
The horizon is crooked - I know you guys have everything upside down there, but it really is a critical requirement.
And I cannot tell whether the image is unsharp because it was not focused correctly or whether the JPG compression has messed it up. Try recompressing the image...