First of all: this is amazing! I am really in love with this shot!
I must admit, this picture is nothing I’ve never seen before. In my opinion it’s hard to capture more or less simple landscape in a unique and “never-seen-before”-way. But I think, you chose a nice point of view to take this picture. I think it would have been nicer without the heavy tree or whatever on the right side, but this is certainly something you can’t control most of the times Nonetheless it would have created a wider perspective if you understand, what I mean. The view almost feels too limited. But I really like the overall cold and calm atmosphere you captured.
I don’t think, I have anything major to criticize concerning the technique ^^ I tried to shoot at night once and I found it incredibly difficult to keep the important parts in focus. I think at last I ended up with a nice atmosphere, but completely washed-out colors. You managed to keep both: the colors are vibrant and the shadows are sharp. It feels totally natural and not overly edited or post-processed.
As I said before, I really love this picture. It feels soft and calm, wonderful real in a way. Sorry, I can’t explain it better. The details in the sky are amazing and I love the way, the stars seem to reflect in the undisturbed water. I think, I would have loved it even better when the right side was a little bit more open and less black because of the tree. Maybe it would have been interesting to move a little to the left (if possible haha ) and capture the light source a little bit more to the left. A certain asymmetry could have been interesting too and maybe the black tree wouldn’t have felt as disturbing as it does now.
Buuut, this is really criticizing on a high level… It’s a breathtaking picture! There are always little things to improve, but this is nature, not everything has to be perfect! Nonetheless, you kinda managed to capture a little bit of perfect nature here