Okay
Not a very useful UI compared to the competition. As far as I can tell, its not location-aware, so you need to enter the exact name of the bus or tube stop youre at. I experienced a couple of critical routing mistakes (eg you dont get from London Bridge to Maze Hill by hopping on a train to London Cannon Street), so I stopped using this one. Good thing I was only using it to cross-check.
BerkleeBob about
NAVITIME Transit - London UK