Movies I'd never seen before:
Night Moves
Pauline at the beach
Prospero's books
The Manchurian Candidate
(All sorts of foreign movies)
Movies I'd seen before, but never in such high quality:
Buckaroo Banzai
Get Out Your Handkerchiefs
I enjoy HDNews.
It's pretty cool to have 4 weather maps at once.
And indeed, this might just put some pressure to go HD for news at the national level.