The most unrealistic part of Home Alone, to me, is that in a house full of people, no one is awake before 8 am? Not even the parents?? I don't know about anyone else, but before a major trip I wake up a least a few times per night worrying if I've overslept. And Kevin is 8, and he has a younger cousin - are you telling me all those little kids slept past 8?? I'm lucky if my kid sleeps past 6:30.

And because of this, I'm lucky to wake up after 7 on the weekends.
(Add this to the list of movies that no longer make sense with cell phones. Power goes out, cell phone alarm still goes off!)