Based on the hit novel, Percy Jackson and the Olympians: The Lightning Thief, this movie deserves and four out of five on my grading. I recently saw this movie and was a bit disappointed. I expected it to be quite different. The main thing was the characters. Wasn’t Annabeth blonde? Wasn’t Grover shorter than Percy in his description in the book? Finally, in the book, Percy was only twelve. In the movie, his character looks fourteen. I don’t know about anybody else who saw this movie, but it didn’t exactly fit the description of the book.