What I like about the water:
1. No longer need full power just to budge in the water. Only 1/4 power or less is needed.
2. Reflections of the terrain, scenery object, boats, aircraft and even cloud formations.
3. The bump-map effect of the water and how it moves naturally rather than just alternate in layers like in FS9.
4. And above all... no bleeding effects of the reflections as seen in FS9.