Well the guys that played the game say that graphics are much better, but they don't feel big change in Handling, so we can immediately know what we can expect from that aspect...
They spent like 5months trying to get Classic cars in good shape and trying to make all graphics good for them, but actually they just updated a little bit from 2012 with few animations and few characteristics that will be hard to notice.
They could make 2 options of game like in F1 games from 90's - arcade and simulation , but it seems they're going even more in arcadish way so actually with gamepad they said, will be even faster than with wheel...
And what M4 talked about, ye it would be nice to have private servers, but it would be great if they made dedicated servers smth. like from rfactor, iracing GTR and that stuff..
Its all the same shit and i'm pretty sure im not buying it