When I flew SAA I found it interesting that they gave a free choice of movies when you wanted - ie you could pick one and it started at that point. Then a crew member realised economy (cattle class) was getting the first or business class "improvement" and they all stopped and started in unison with no choice of start times.

It was also interesting how they started the movie tape a 1/2 BEFORE they released it to passengers screens. Got to watch them fully by watching the second half before the first half.

On the other hand on the way over I sat in the last row with no one beside me and a locker between me and the bulkhead so had a lot of room.