Rode Gringotts earlier today (mind blown, completely) and the "tilting" must be referring to an up/down tilt as I don't remember any side to side tilting at all. Unlike Spiderman, these ride vehicles stay flat on one latitudinal axis and don't tilt. Don't let that disappoint you though, the cars give you a nice ride.
This ride was even better than I expected. I think it's as close to a "game changer" as the theme park industry has seen in a while. I think it's every bit as good as Spiderman. Not gonna say it's better, but ever since Spiderman opened 15 years ago, I've wait and waited for something, anything to match it. Nothing has, not the Mummy, not Mission Space, not Expedition Everest, not even Forbidden Journey or Transformers or Radiator Springs Racers at DL which I rode a few months ago. In Gringotts Bank we finally have a ride that leaves you completely in awe when you get off and thinking "how the hell did they do that?" I cannot wait to ride again.