Finally, yesterday I received my insurance papers and went to the store to pick up my bike. Unfortunately after a few kilometers it started to rain and today it's snowing. Guess I won't be able to ride it this weekend.
But, my overall impression is very good. Good acceleration, not to much vibrations, riding position is ok. But like with every new bike, the brakes and tires aren't yet in optimal condition, that'll take more kilometers than I did yesterday.