Well, just rode this today. Ride didn’t open until about 4:30pm because of technical issues and then broke down toward the end of my first ride. Luckily, I didn’t have to wait in the approximate 4-hour long line because someone in my group works for Universal Pictures. Anyway, as for the ride, it was a lot of fun, no doubt about it. But to me the theming was nothing special. Indeed, I almost forgot it was even Harry Potter related. Overall, it’s a really good ride, but not mind blowing. I would definitely recommend doing it, but only after the ridiculous lines die down.
Just my $.02.