Was also at epcot last night and when the worst part of the night is "my feet hurt because I've been in this park almost 12 hours" and "the drunk guys behind me in line in this basically-walk-on Cosmic Rewind line," I'd consider that an A as well.
Frozen went down for a bit between 9 and 10 pm and I think Remy may have too? We shrugged and moved on to the artist formerly known as Future World but I overheard some angry guests in Norway taking it out on the front line CMs. The maple popcorn in Canada was also empty and waiting to be re-popped when I went to try it, boo.
It is a LOT of walking and if one ride goes down for an extended period of time I could see that wreaking some havoc on the experience but if you know that going in and roll with the punches, I think it could be worth it. Personally, I'd prefer staying at a deluxe resort and using EEH in the future (which is what we did at MK on Wednesday).