Just rode FJ. The overall "idea" of the profile is intact , but certain motions have been smoothed out as already noted. I noticed it mostly in moments where the RV would "hoist" riders until they are nearly up on their backs, such as just before the dragon AA, the transition into the second dementor AA, and the transition into the second floo network screen. Basically, in spots where the RV would move riders mainly vertically, those motions are generally more diagonal - moving riders up and in a lateral direction. Of course, this could all be placebo, but it instantly stuck out to me.