I mentioned the Eragon books a few weeks ago.  They did make a movie out of the book.  I liked the movie enough, but it has some weaknesses.  The director's leather fetish for the young male actors was not one of them.   This is worth seeing if you enjoy fantasy, dragons etc.  The effects were done well and Jeremy Irons always adds some gravitas to what he shows up in. And the bad guy is played by John Malcovitch.  Check it out.