Take heart everyone, the biggest difference is that you are getting a massive themed queue with lots of sexy cars and stuff and presumably that is where the story line will play out. Hollywood doesn't have that at all.
Also remember... the actors were filmed 100% against green screen. So the big show can be changed to the streets of Bangkok if the creators desired it.
Finally, this attraction is really really very popular in Hollywood. Folks come out of that end fog applauding. So, as the majority of you have not seen it in person, I would ask that you cut it a bit of slack.