I saw it last night at the ArcLight in Chicago. ArcLight is a Southern California based chain that as policy, shows no more than 3 trailers before the feature - and no ads or promos. That is one of the reasons ArcLight is my favorite movie theater -- and in this case, led me to enjoy the Frozen short more. I can see where after sitting through 20 minutes of trailers, etc., it would be very irritating to see a 21 minute short - especially for people who may have made plans based on an expected run time of Coco alone.
