Had a lot of fun in the Alpha. Just a couple of observations.
IE11 had a real problem getting a connection, I waited about 3 mins before ditching it and using firefox instead. Firefox wen straight in.
Controlling with the mouse was very unresponsive compared with the keyboard.
It was very hard to judge speed as well. I could have done with a velocity readout somewhere on the UI. If there was one there I didn’t see it.