There are movies, like Lord Of The Rings, which would be staggeringly impressive celluloid experiences even sans all the grand CGI. The sheer richness of narrative, the overwhelming magnificence of characters (audiences never really recovered from seeing, nay, beholding Ian McKellan bring Gandalf to life), and a smooth cohesion between all the afore-mentioned elements are enough to immortalise a movie.
Percy Jackson: Sea Of Whatevs, on the other hand, is forgettable, precisely because the makers were so busy cramming in the special effects that they forgot they had a fil....