This plugin works very fine otherwise, but image quality is bad for all images except one, and I don't know why. They are blurred as if they had been enlarged from a small image, although the source image is so big the size has to be reduced.
Also, if the image is in an imported post, it doesn't link to the post - instead, it links to the original location of the post. In this case the post doesn't even exist there anymore.
See the website: http://etusivu.tuukkavirtaperko.net