I definitely echo the sentiment that fighting any battles against the Turks are incredibly annoying (hate....horse....archers....so....much.... ); I usually auto-calc them as well. Whether I'm the Eggies or the Byz, taking out the Turks is always first on my list of priorities, just so I don't have to deal with their stupid HHOAD's (Hordes of Horse Archers of *DOOM*).

Fighting the Mongols are rather wearisome for the same reason.