As I said before, Bahrain and Canada are exceptions. The majority of overtaking in GPs happens in the pits. That has changed a little this year, but not much. Yes Indycar is about speed on the ovals, but that generates overtaking - more overtaking in one race than you get in a GP season. I agree the technical side of F1 is more advanced at the moment. F1 in the US hasn't been a great success, but that's mainly because of the different opinions of Bernie and the US officials. When F1 was at Indianapolis, Bernie was the one who said F1 didn't need US, but all the teams wanted to stay. Now they're back at an excellent track in Austin. Oh and I suppose that 350,000 fans at the Indy 500 can't all be wrong?