"For all the stock we put in final words, they often have as much significance as first words," - That bearded guy from Game of Thrones. You know the one.
Meh, the Necronomicon is just a book. Sure, it has all those lovely spells in it but it isn't too impressive. Well I'll amend that. It depends on which Necronomicon you are dealing with. I've encountered several including not a few that were just the ramblings of some liches trying to create a coven of minions under them.