Today, the Forbidden Journey attraction was open for Team-Member previews. It was intended to last for 4 hours but was closed shortly after it opened.
Some staff rode it and one has posted a review online, you can find it at the below link.Link
Its also copied below in case the above link dies.
[spoiler:jfplphfb]Warning: If you don’t want the ride spoiled, don’t read their description below. Also, since this was sent anonymously, we can’t verify its legitimacy.
“It’s a really good ride, a lot of fun, although I still think I like Spider-Man better. But my friends disagree.
“After walking through the castle rooms and listening to the pre-show with the movie characters, you go through the usual safety spiel and the sorting hat is there. It’s pretty funny and stays with the Potter theme through the safety info.
“Then you sit in chairs similar to the Incredible Hulk coaster (overhead harness) and the ride starts out slow. You fly out of the castle following Harry and Ron but it’s like you’re just watching a screen, like The Simpsons Ride while your seat bounces around. But then you sort of fly through a real forest and see both the screen and real props – sort of like the Spider-Man ride except it’s not in 3D.
“Before that you see the castle and a quiddich game. It’s all happy at first. The Weasley brothers fly in at one point and start throwing fireworks around you (a really cool effect) but then Draco pops in and sends you off-course pushing you toward the Forbidden Forest. Harry and Ron have to catch up with you.
“When you get to the Forest you realize Lord Voldemort is there and he is trying to get Harry and you’re inbetween them so you’re in trouble. So you avoid him and his henchmen and end up falling into the spider pit in the forest. Here’s where it really gets cool because there are animatronic spiders all over the place that you go around. After that you go further into the Forest and see dragons like in the movie. You are still being chased by Voldemort, but now you are spotted by a dragon (on a screen) and it flies toward you. You make some fast turns and suddenly there’s a huge animatronic dragon spitting fire. The fire is really hot but it misses you and hits Voldemort instead and sends him flying away, for now. But now you’re being chased by the dragon instead (back to screens). You fly past Hagrid’s giant brother, Grawp, in the forest and you think he’s swinging at you, but he saves you from the dragon by hitting it instead.
“Then you think you’re safe but suddenly Dementors come out and start coming after you. This takes you out of the Forest. Then while flying away you see a bunch of other characters and places from the movies. I think they tried to cram as much in as possible to make sure the fans see all their favorites. You see buildings and cities and a flying car.
“All of this time Harry and Ron are nowhere to be seen, but then suddenly Harry shows up and does the Patronus spell and sends away the Dementors, but that attracts the attention of Voldemort. You follow Harry and Voldemort battling back to the castle where Harry is able to defeat him.
“Then you finally get back to the castle where Hermione casts a spell to put you back down where you started.”[/spoiler:jfplphfb]
Of course this description could be false as the website's Twitter says:
Our anonymous source now says he made it all up and didn't ride. What's true? Worried about his job or a very good storyteller? #potterwatch
The whole land could be open tomorrow so we could see more pictures and info coming out then! :D