Did Kevin re-program the alarm clock?
The alarm clock reset due to the power failure, so now it's not going to show correct time, but just flashes "12:00" until someone programs the time into it, right?
(Interestingly, something about being 'battery-back up' is written on the alarm clock..)
So did Kevin, who ABSOLUTELY can't learn how to pack a suitcase, somehow learn how to program the alarm clock so it shows the correct time?
Did I miss something, or does this movie make NO SENSE?