[agscala]

Another issue I had is this: In the scene when they're in the hotel, they lose gravity after the van drives off the bridge. Then they go further to the winter place and gravity has been restored despite the fact they're floating around in the hotel.

[aggie]

The gravity/kick effect only effectively permeates the next level down. This is why they need to set up a chain of kicks to move all they back to the fist dream level. In the third level, they are only subtly aware of the kick from level one, and one of the characters mentions they "missed" it, as in they didn't coordinate kicks.

The dilution of the gravity effect seems consistent with exponential expansion of time.

[ekianjo]

One of the numerous inconsistencies of this movie. If you're floating, the expansion of time would not change the fact that would still be floating. This did not make sense at all.