Ok, I just extracted my rar archive which is definitely ok, and then verified the torrent at TPB. I'm really sorry, but I'm afraid it's indeed faulty. The first 3.83GB (24.3%) of the main movie seem to be ok, but from then on every single byte differs.

As a side note concerning the readme: Simply change the file type to .nfo if the tracker does not allow text files.

EDIT: When I advised Harmy to create par2 recovery files, my primary intend actually was that uploaders could verify and repair the files BEFORE creating mirrors or torrents.