Pondering the value of the Deathly Hallows to Book 7

I've had several conversations recently about the final novel and the real value of the Deathly Hallows to the whole Harry Potter story.

One respected friend suggested to me that, while she enjoyed the introduction of the mythic Deathly Hallows to the stories, she felt that J.K. ended up rushing the final couple of Horcruxes to make room and time for the Hallows.

Another respected friend said she felt that the final novel would have been just as good without the whole Deathly Hallow hoopla, since, in her opinion, the Deathly Hallows seemed like a late addition and ultimately added nothing at all to the story.

Here are my thoughts.

I feel that the final novel was about Harry proving himself to be worthy of the Deathly Hallows (in a way that Albus Dumbledore was not) and, therefore, the right person to defeat Voldemort. The novel clearly shows Harry to be torn between pursuing the Hallows and finding the remaining Horcruxes, a tension that is only finally resolved at Shell Cottage when Harry chooses to speak to Griphook first, thus allowing Voldemort to reach the Elder Wand before him.

As a result, I think the Deathly Hallows were incredibly important to Rowling's plan for both plot and character. Harry had to prove himself by choosing to follow a path that would lead to the death of Voldemort rather than pursuing the Hallows which would protect him from death. It is important, furthermore, that the Dark Lord chases the Elder Wand with a panicked obsession but proves to know nothing about the other Hallows, showing his limitations in seeing no value in what he would consider to be mere children's stories.

That being said, I agree that the final novel does sacrifice some detail in the pursuit and destruction of the final horcruxes (the destruction of Hufflepuff's Cup is not even shown 'on-screen' in the novel; we are merely told about it later), a development which I find takes away from the effectiveness of the book.

Further, I think it would have been more effective and convincing, as my second friend suggests, if Rowling had managed to incorporate some references to the Deathly Hallows, or at least their symbol, into the earlier novels. For example, Viktor Krum could have been shown confronting a Durmstrang student for wearing the symbol in The Goblet of Fire, rather than simply telling Harry about such an incident in the final novel.

I also find it hard to forget that, when Harry first opens up the parcel containing his father's Invisibility Cloak, Ron exclaims that such cloaks are "really rare", not one of a kind. This suggests to me that J.K. did not, at that time, have the Deathly Hallows in mind. The Invisibility Cloak was merely a valuable rarity, not a legendary item.

Wouldn't it have been great if Ron had told Harry, at that very early point, that one of the children's stories his mother used to read to him discussed an Invisibility Cloak? Now that would have been amazing evidence of Rowling's careful planning.