1. Are these really macros?
2. As mentioned, focus.
3. Composition. #1 has flower dead center, although with the twig on the right it sort of works. #2 you cut off the tip and edge of the leaves and the one leaf is kinda ratty looking (I know you can't control that, but you could fix it in post with some effort).
4. #2 subject is a bit bland to me.
5. Water mark.