Thanks guys,
AG: I gave the water a bit more choppiness and some more reflections.
I fell like the water doesn't look specular (except for the ship). And it's totally flat! Still, I love the rest of the picture.
It's there but I guess it doesn't look right, i'll fix that.
There's something wrong with the ship - where is the reflection?
Oh I find this very inspiring for the sense of depth and detail in such a small frame