I tried multi for one night, and never used it again... mtw2's multi is even worse than rtw's.
I'm not talking about what CA did, I thought it was well put together... I'm talking about the crappy, cheap, and annoying people online.
In mtw1 the people played so fair, brought balanced, even armies that could match yours.
In rtw, it was very bad, you would say "no elephants or chariots or artillery", and they would respond "why? Are you scared?"
Once in a blue moon a good player would come along and say good idea no artillery or elephants, and it would be a good game.
Now all I noticed people in mtw2 brought was guns, artillery, tons of tons of heavy cavalry, all horse archers, people would even pick timurids until I would say "ah, nope I don't think so...
"
I found about two people out of about 12 games that were good players that brought fair armies.