I never understood the screwing up sleep thing. It's an hour. If you can't manage the time changing by just an hour on a weekend... Just seems so weird to me. Go to bed Saturday night an hour early if you have to be up. If you don't have to be up, you'll just wake up an hour later.
I think people just like to complain. They have no problem staying up an extra hour when the game goes into overtime, or when they want to finish a movie, but just physically changing your clock, they act like it's life or death.
Millions of people work shiftwork. They are up for 24 hours on the first night shift back. Many on the last night shift stay up all day so it's not wasted sleeping. But 1 hour? We can't handle that?