Vettel is amazing, and has been all year. This is just the cake on top of it all! When he gets in a properly good car he is going to win everything, and make all the current drivers look second rate.
The Ferrari problem is tyre temperature (and possibly brake temperature) more than the drivers. Even Vettel couldn't win that race in a Ferrari.
I think I might have to join the Vettel Fan Club (but that would be glory-hunting, so I'll wait until the car lets him down a couple of times and the hype dies down).