does anyone have it and if so is it worth owning? Thanks in advance 

In the days of the internet owning a guide book seems impractical.

I guess you should ask yourself "are pictures important"?  If you say yes, then get the guide.  If you say no, don't.

I don't know what kind of art it has in it, or how much you need/like having something in your hand while you are playing, but I would guide you to gamefaqs.com if you don't care about any of those things.

I have the strategy guide and it is very good. It gives a detailed schedule for every day of the year, a nice fusion chart, and lot of other useful information.