the darks seem very dark and the brights are very bright. With being such a beautiful place and the composition very well done, would love to see a stunning sunset or sunrise.
Well I'm not sure what your trying for here but I'll offer some suggestions. First the composition has some troubles - the horizon line is centered which is generally not a good idea - it appears there is a great barrier between the lake and the sky with the strong horizontal lines across the photo. The posts in the water are a major distraction especially the one in the l lower corner, many shadows are lost under the boat houses, the colors appear to be too saturated, especially in the reflections in the water. Overall you have a good eye in seeing the potential for this shot but you need to think about your composition. Hope this helps, of course this is just my opinion, many may really like this photo.
I think the colors are missing some zing. It's a good photo but I just don't like far away shots, I think it takes the detail out of a subject... But that's just me.