Saw this a decade ago and loved it. Plot is irrelevant - boilerplate police drama. What's interesting is "What would it be like to return to HS with the skills and confidence you've gained by age 25?" The e e cummings "She Being Brand New" metaphor scene in English class is one on my short list of "Must See Every Couple of Years." If you're short on time - just watch it - about 20 minutes in.