Can't argue with health of the plants in there! I like it a ton! The only thing that keeps me from loving it: Like Guiac Boy said earlier....the Cyperus looks too much like a monument; I would move it back a bit, and the java fern does look out of place. Maybe if you made a large patch of it, like a wall covering, that would look better.
But, I couldn't do much better than that. You have a very clean tank, great thriving plants, and nice lines
Excellent! My critiques are only from a subjective standpoint, and don't really count for anything. As long as you love it, that's all that matters!