Seemed to work OK, except the rules need tweaking.
It likes to block cars and force them to stay lapped.
Such as: car
slow vs car
fast, fast gets lapped due to race circumstances (pit, crash, ...) by slow, now when fast wants to overtake slow AC gives blue flag and KMR in most cases kicks the fast car... because KMR doesn't seem to understand pace differences nor see that the distance between cars is increasing and fast is not some troll purposefully blocking.
This may not be a problem in very short races with drivers putting down the same times but in longer ones and with varying driver performances it is.
It's a blue flag given after overtake, where the car you're overtaking did not overtake you very recently. In normal racing you can go and overtake freely but with KMR you're locked down to that position in many cases unless the slow car goes off track or does some other mistake. In close racing they will simply sit in draft giving you endless blue flag long enough for KMR to kick you even though you may be doing 2s per 2min lap faster times, KMR ignores paces and immediate car distances.
Otherwise it seemed to work OKish, except the rules for league use would need to be configurable so that one can give penalties, warnings, etc. instead of a kick. Although leagues at least in games that support spectating will have the track situation watched by organizers to do this.
The usual Q mishaps as mentioned above, KMR doesn't really recognize right when someone is on hotlap or not, sometimes it kicks people for invalid reason and other times it doesn't prevent blockers either. Too simple of a system I believe unable to tell the paces and who's doing what. The straight out of pits blocking prevention seems to work I suppose but when cars meet mid Q and someone is behaving badly by blocking KMR doesn't know.
You drive enough in a field of varying performances and you see it all. Get kicked for invalid reasons etc.
Indeed some of this may be out of 3rd party hands and is left to the whim of Kunos, what they decide to report to 3rd party or not and how fast. All this should be standard configurable features honestly, not left to 3rd party. Sadly that is not how AC devs want to do things, they offload most features to 3rd parties
Personally I think it works better than the centralized MR. Which I find quite useless and it doesn't prevent wreckers from joining unless one locks it to A or AB only. Where as KMR will resolve wreckers by itself, ruining their virtual money account etc. automatic restart and so on, gets annoying sure when there are 5+ restarts and you're doing fine up the field yet there are many crashes down the field by less experienced drivers or wreckers. This is not uncommon in real racing either, people pile up and wreck each other further down in the field where it gets too crowded after a start, everyone panicking trying to win before T1 or slowing down too much, changing direction into someone else, ...
