Tron Legacy

This is a VERY hard game, and the difficulty curve JUMPS tremendously.  i got stuck on the second level, because of this difficulty jump, just on normal.  this is still a pretty fun game, and the multiplayer battle-royale online is also pretty fun.  The light cycles and tanks are interesting to drive as well.  The only issue i have with this game, is the wall running.  The wall running at times can be choppy in a way where when you want to run sideways along a wall you run up it, or vice versa.