That is the beauty of photography! ANd we can BOTH be right, too!
Yeah, it is very nice... I just think it COULD be better. Look at it in Black and White... or as a historygram. It has no technical dynamics... but it is a good shot, for sure. I just figure if you ask for a critique, you want to get better... to step it up a notch further. So these are just my thoughts for how to take it up a buit... worth what you paid for it!
Nice. I would pull the darks down to black. Another thing I have noticed about your pictures (and in this one) is your framing is (to me!) a bit too tight. You can ALWAYS crop... but you can't add. The right side is fine. I would have loosened up on the top and left, though... include the top of the mast (and a bit of space there), and the second hull to the left.
Again, your stuff is not bad... it is very good. I hope you do not think I was knocking it. But we all (myself included) can ALWAYS get better- ****, I learned a GREAT lighting trick this weekend on a shoot in SF. I am always learning... and always listening to other ideas.