Always a delight when the esteemed PG has the opportunity to grace us with his supernatural presence.

I liked the movie, I own a copy, I've watched it more than once.  It is a fun movie with some excellent playing in it and an entertaining storyline.. But it is really more a make-believe story than being actually about the life of Paganini.  There are documentaries and books that are better for that. 

Now for the entertainment of PaganinisGhost, I will point out that back when I was in college, the alleged "devil" connection wasn't even mentioned in music history.  But "Who was the first music 'superstar'?" was, and the correct answer for the quiz was Paganini.  When I took a class later on music marketing, it came up again that the first music superstar ever was Paganini, with some discussion on his promotion, marketing and media tactics. 

Whether the devil was ever involved or not, I don't know.  But in recent years, I think perhaps the devil gets way too much credit for Paganini's enduring impact on music.