I hated shogun 2 multiplayer, the match making always put me against level 10s when i just started playing. The avatar campaign was a pain in the ass because peoples generals became the most OP unit, more so if they had everything in his fighting ability and put stuff into being a HA, that shit was just annoying.
I'm glad they got rid of the shogun 2 online system, thing was a unbalanced as hell especially before they started limiting units, I mean a whole army of vet bow warrior monks with vet warrior monks maybe with 1-2 units of cav was just stupidly OP.