I am 16 years old so I should be at the correct age for this book, okay it was originally meant for children but as it developed everyone knows it matured. I must say I was hoping to love this book, to answer the questions of "What's going to happen?" although I think we all knew by the end of the 1st book, but we just needed confirmation and on that purpose only I think that is why people should read this book. I must admit the only reason why I kept on reading through the excruciating pages of complete description, and every other page someone turning red, was to find out the ending, and I'm not like so many others who just skipped to the back page of the book. Shame on you if you did that.
I must say this book is a disappointment as this COULD have been a well worked and enjoyable read, the fact was it wasn't, pages upon pages of nothingness and not even slight humour to keep the pages rolling, I found it exceedingly difficult to want to read on and wasn't surprised when my fried said he had given up reading after the first 20 pages. I think I can speak for everyone when saying the final duel was a complete and utter disappointment. She seems to have taken on the personalities of the film characters rather than the personalities that have been built up in previous books(and before someone says they are the same, they are not when you think of personal interpretation, such as look at Barty Crouch's description compared to his portrait in the film). Also many things in the book don't follow logic, and at times it becomes tricky to follow the plot, such as having to read over several pages. The last chapter was pointless and just left more questions in my mind, the book needed to have all the loose ends tied up, which just doesn't happen.
The general plot was rather dull and predictable, no neat little twists that were prominent in the earlier books such as The Chamber Of Secrets. I think J.K Rowling peaked during the fourth book (although the film version was terrible). Also I think she needed to have a little more backbone in writing this, to those who have read it will understand, those who haven't will find out.
All in all a major disappointment to what could have been