I played Rome and Medieval a lot, but didn't get along so well with the other new games (Empire/Shogun). Hopefully I will be suckered into playing Rome II just as much as I played the first one!
funny I was the same way - I think the total war series of games I have put more hours into then any other type of single player game (besides mmos).
But only played rome and medieval 1 and 2 ... spent a long time with MtwII - loved all the different factions and different troop types. The mods kept it up longer also.
Really looking forward to r2; although a bit put off at all the barbaric factions (including britain; which I assume most dont think it should have made it but whatever).
btw any idea when this will be released? - I thought I read somewhere june but dont want to get my hopes up