That should actually be 0 star. Full of the worst cliches, cheap tourist guide info about Paris and it's history.
But the worst is the writing. The author manages to at the same time make leaps and bounds which leave us clueless and repeating the same information over and over. The resulting impression is that of zapping on the TV while in each new channel seeing recurring scenes from what we've seen on previous channels.
Not for me thank you.