I believe that most of their motion picture film is negative, process ECN-II. Most movies are shot on negative and printed again onto negative film. There are exceptions, particularly in the consumer formats for home projection, 64T for instance which is E6.
Personally, I think that consolidating their line into the motion picture stuff would be awesome. That way they're not spread as thin and we have a great selection. The motion picture people have just as much variety as we do, if not more.