Based upon my favorite book in the Narnia series, and also the one that's best suited for the big screen with all the action and fantastical events that occur, The Voyage of the Dawn Treader is the best Narnia movie out of the three that was produced. Unlike the previous two movies, Voyager of the Dawn Treader wasn't a slog to sit through. The appeal of travelling into uncharted waters and exploring uninhabited islands remains. While there were some creative divergences from the book, it was quite faithful. Understandably, the movie relies heavily on special effects and in some scenes, those special effects weren't the greatest. It loses some of the magic of the world of Narnia, purely because of time constraints such that the plot can't be painstakingly explained in detail.