I wouldn't have had any problems sitting in the cinema for 9 hours, my record is 8 hours. But that's a cinema marathon thingy that I've been to. It's fun, the first film starts at 00:00, and the last film finishes between 08:00 and 09:00. Am pretty tired after wards, but it's always fun. ;)

I'm mainly going to see "Revolutions" for the trailers, I only liked the first "Matrix" and thought the second one sucked... don't really have high hopes for the third one.