The Last Guardian—the final book in the Artemis Fowl series—could not have gotten here any faster. In my mind, the series was basically over once they did the "time travel" book in the fifth entry, The Time Paradox . That The Atlantis Complex felt like the weakest in the series meant I didn't have high hopes for this wrap-up of the series. Fortunately, the downward trend since the third book did not continue here, and it finished on a satisfying high note.
Perhaps due to this being the last book in the series, the whole "deus ex machina" style of returning everything to normal by the end of the book seemed to go out the window here. This allowed for some truly exciting developments—not the least of which includes the death of main characters. Using not one, but two of the series' best antagonist was also a smart move to increase the stakes to the highest they've ever been in the entire saga. All these things combined into an entertaining ending that reminded me why I kept with this series for so long.
There wasn't any reason to hold anything back in this book, and Eoin Colfer flawlessly left everything with a satisfying conclusion. Sure, there were some romantic aspects of the titular character's life that I would have liked to have seen wrapped up slightly differently, but I also understand that this middle-grade series never had that as its strong suit (other than the "will they/won't they" between him and Holly Short). Ultimately, would I read this series again? Probably not. However, I would pick up a few entries to read again, and this is definitely one of them.
Ending the Artemis Fowl series on a high note, I give The Last Guardian 4.0 stars out of 5.