I really like the headphones and the old castle, great shots!!! The castle could have used a little less foreground (but that is just an opinion)
Be careful of adding vignette to the sky like you did in the church image, it hurts the image. You do have some lens distortion in this image.
The little girl is a very nice shot, but is just lacking something, the wow factor (like #1 & #4 have)