> If I don't have the energy to pay attention for 90 minutes, why idly kill time watching anything at all? I don't even understand the point of this question.

> If I don't have the energy to pay attention for 90 minutes, why idly kill time watching anything at all? I don't even understand the point of this question. Why is 90 minutes more worthy than 48 minutes? At the end of the day, I have a little bit of time to relax. I generally do so by watching one episode of <whatever series the wife and I enjoy atm>. What is it you think about a 90 minute movie makes it more worthy, that anything less than it isn't worth doing at all?