Half the time I go to Epcot I pass mission space and save the time for a ride I really care for. The Space mountain show to me is much more of a must see with the beginning, the roller coaster and the post show. I enjoy the whole pavilion from entrance to exit. I love all the music and the new ending is like a little glance of Horizons. I wish they would add a ride like the new post show on space mountain with bigger sets and some Imax displays and a post show full of egzibits which they might have, its been a while since I have set foot in the pavilion. I would enjoy that a whole not more than a simulator ride. Sum of all thrills and Test Track are both well worth skipping mission space, sadly I am afraid if getting sick on Sum of all thrills. Its a beautiful building and a good attraction but I think the building could be more packed with attractions and fit in a slow ride, anyone agree?