Numb.51 of the Open Tournament team has posted an interesting video showing some movement characteristics of the current build along with early images of his Deck remake. In the video, he compares UT, UT2004, and UT3.
From a forum post in the Unreal Engine forums, Numb.51 states:
This video shows a comparison of every iteration of Unreal Tournament’s movement system with Open Tournament. Mainly we increased the gravity scale since we decided to include dodge jumping. Dodge jumping in UT2k4 was floaty and caused the game to be hit-scan dominant. Hopefully UT2k4’s movement and UT3 weapons will make a great game play experience.