I am just so into this series! Is it well written? Absolutely not.  Is it completely ridiculous with so many plot holes? Yes.  Am I enjoying the hell out of it? You bet. 

The plot really goes off the rails in this one and I tried to explain the plot to someone and it was just honestly so ridiculous and made zero sense.  So many things happened: going to frozen gargoyle court, trials to win the fountain of youth, finding another Vega sibling, learning a lot more about Grace and her life, fighting Cyrus, and so much more...whew.  A lot happened and there was good closure I thought (a little too neatly wrapped up, but I love a happy ending).  I can see where the 6th book is going to go, but I don't think it's really needed (but yes i'll still be reading it, obviously). 

The ending with Grace getting to know what Hudson's promise ring promise was and then remembering what happened in the 4 months they were trapped was perfect and set up Charm so well!