Critics aren't just calling Boyhood the movie of the year—they're calling it one of the greatest movies of all time. Director Richard Linklater actually shot the coming-of-age story over 12 years, allowing audiences to watch actor Ellar Coltrane literally come of age onscreen. The results are apparently breathtaking; as of this writing, the movie is at 100% on Rotten Tomatoes with 86 reviews counted. Here are some highlights: