I am nowhere near the expert, but it looks to me like there are still some areas that need quilting. If there isn't enough, the batting may get pulled/shred....specially in the wash. You could do more of the echo quilting, or just a stipple in a shade of thread that won't show as much. I prefer more quilting, but not too much that it distracts the eye from the pattern of the quilt. And definitely not so much as to make the quilt stiff.