Well it's a step in the right direction imo.
The vanilla water has little to no reflections on it aside from the sun.
Once the modders have it so it changes based on current it will look much better. It will definitely look better once the kit comes out though. It's just nice to see people working on this.
I prefer vanilla, it looks rougher and faster. Also I don't like the little specks of reflection on the modded version.
Water is supposed to reflect. Vanilla water looks great but all it had were sun reflections.