The latest movie from American High has a 100% fresh rating on Rotten Tomatoes and deservedly so. “Plan B,” a new Hulu Original Film that was shot in Syracuse last year, is a raunchy teen comedy that nails all the best parts of “Harold & Kumar,” “Superbad” and “Booksmart.” At the same time, there’s a very original, refreshing amount of humor and honesty about what sex in high school can be .