The focus only on the foreground leaves is no good. When I see the image I take some time to find what's is the subject and then I suppose you want it to be the foreground leaves because they are the only thing which is in focus. Lacks composition, focus and sharpness. 3.
I like the angles that you picked here, it shows you were looking for a creative viewpoint. Most portions of the image are out of focus, which can be pleasing, but usaully they have to be more out of focus than this to really work.
good idea, natural colors are like rainbows, but here is the choice of the point of shot that i do not like very much, too many noise elements that distract my eyes from the colors...