I was at the Mid-Ohio race, actually. I live in Columbus, so Mid-Ohio is a quick little hour drive for me and I figured why not? All in all, it was fun and it was a great race. I may have to start watching more Indy, especially the road course races. It will never replace F1 for me but its still a heck of a lot better than NASCAR.
Mid-Ohio is a great track, lots of rolling hills and tricky corners. Its in kind of a bizarre location though. Its literally in the middle of Amish country.