pretty little liars

I just finished reading the Pretty Little liar book. Stupidly i picked the last book to read so i know what happens in the end but i guess that was ok because i have seen theT.V show so i knew the main plot. Any way i though it was really good like REALLY GOOD!!!!! it had an awesome ending it was one of the those cliff hangers but it also kinda stunk because it was the last book so you don"t know what happens. What can i say about the book, well in the end when you figure out who A your expression is, i didn't see that one coming. I don't want to give away who A is because if anyone reads it i would have spooled the whole inter series(Hayley). Well this post might be a little short because if the write what happens in this book i will spoil every thing. This book pretty much is about what happened Alie or is she someone else??? Wow thats something to think about. This book is really whats the word unraveling. Once you read this book you understand everything that made pretty much no sense to me before. If you have read part of the series and you are thinking of stoping at least read the last book!!