Yeah, I was looking forward to seeing it at night. Perhaps I had read too much positive press, because I found it pretty but underwhelming. I can admire the artistry of Pandora, but I find that it has very little to offer beyond the surface level, which is exacerbated by the fact that the very, very short dark ride does little more then reproduce the exact same aesthetic.
Hogsmeade, and to a lesser extent GE, offer a lot more to explore, with gags and unique elements scattered among the more complex layout of the areas - small details to find and savor. Hogsmeade also boasts all of the stores, mini-attractions in themselves. And even for guests not enamored by HP, "magical Victorian England" is a broadly appealing theme that existed well before Potter. I do agree GE has large plots that don't quite work, with structures on one side and nothing much on the other - but ironically, these spots remind me of Pandora!
Of course, I find all three pale in comparison to Diagon and Cars Land in terms of visual interest.