It may be a bit over exaggerated - a bit to much inflection and it sounds like you are high on the pitch. Really it's a good start but at the moment it sounds like the voice a man would use to impersonate a woman on a comedy show like Monty Python. Please don't take this as and insult because you have the basics and you just need to refine them. Most of the time when I comment on a voice, I complain about it being flat and in this case you have the reverse.
You will probably get more interest in your work if you start posting in the voice section as that is for trained and surgical voices. If you would like it we can move this thread there.