Must be nice to have a view like that across the street from where you live, I'm jealous.
I like it. You've got a great sky, and the arrangement of the palm trees in the frame is pleasing and well-balanced. The lean of the trees as well as the shoreline create some interesting lines to keep the composition from being static. I could maybe do with a little less grass at the bottom of the frame, but that's nit-picking.
Sure, seaside sunsets get photographed a lot, but there's a reason: they're beautiful. Nothing wrong with that.