Book Review??

I just finished James Patterson's "Sundays at Tiffany's" on Saturday night/Sunday morning. I finished it at 1:30am on Sunday morning, and stayed awake til around 2:30am analyzing it???? I REALLY need for someone else out there to read it!!!! I just don't understand so much of it. I think I must have missed what Mr. Patterson was trying to relay to us, or maybe I was reading too much into it?? I want to write a review, but I don't know where to start?? I'm so confused by it! It was a good book. I didn't like it nearly as well as his other two "love stories".....just because it was so "out there" for me. If you read it, you'll understand what I mean by that.
This is a great book for a book club because there are so many different elements to the book, you could interpret it so many ways I think?? Or maybe it's just as it reads....kinda science fiction. :-) (i know, that sounds crazy!!)
Don't get me wrong, it was a good, easy read. I'm just trying to wrap my mind around parts of it. If you have read it, or if you plan to read it soon, let me know! I would love to get your take on it! Also, I didn't think it was nearly as sad as his other 2 love stories. Although they were sad....I LOVED them! I had a few friends who were scared it would be too sad (based on his previous love stories), but I think I only shed one small tear! LOL