I think it's a good ride. Universal really stepped up their game with Harry Potter in their parks. Very immersive. I'd trust them to do an overnight HP experience. Not sure how Disney fell down on the Starcruiser. They did a great job on GE's look. I know they weren't going with run-down and weathered. But, surely the SW universe has something that conjures clean & luxury...
GotG's queue should be very good just going on the size of queue. They did a great job with the ToT conversion in DLR. So, I'm expecting the same level of detail here. Still don't think the pavilion concept fits IP like this. But, I'm sure this will be better than Ellen's Energy Thingy.