Wow, I just finished my first Sports Mode race in the full game. Not sure if it was because everyone was new and going by the SR zen (I have a B rating, but that's what you start out with too), but it was
*incredibly* well mannered. One guy was driving a little eagerly, and bumped me from behind slightly (enough to throw me off and let him overtake me) and crossed the finish line before me.
But it was a real pleasure and a laugh to see him penalized appropriately, and losing the placement. I feel this is an improvement since the demo last week, where even though someone hit you from behind and it was obviously their mistake, you would lose SR points, and they would not be affected. Here, my SR was not affected at all (in fact I gained SR points at the end of the race), so it looks like they've fixed that. This can only get better =)
Sportsmanship Rating in full effect on #GTS. That SactifiedRight [sic] racer bumped me from behind to get ahead & was righteously penalized.