Been playing for about a day now and I've noticed cav are still overly powerful just like in Rome total war. Even the lightest heavy knights available to catholic factions (mailed knights) have no trouble running right through a prepared spear wall. Even armoured seargants are no match to mailed knights let alone feudal or chivalric. No matter what infantry unit you use to defend it always appears to suffer greater than 50% casualties within the first few seconds of the charge. Something about this doesn't seem right.