I was at the Nordschleife this weekend and did 10 laps and it was simply crazy with crashes, yellow flag zones and heavy traffic in every lap. But the track is amazing and I will definitely return next year, but then it will be on a weekday and/or trackday as I already have the pace to do sub 8 minute laps.
Here is a picture of me entering the famous karrusell. I am sorry the car is so dirty, but I had no time washing it after 1000km in bad weather driving down there.