I really do not understand why people hates so much Heroes4 and likes this 5 version. Someone can explain me where are those tremendous differences between 3 and 4 to enjoy one and hate the other? I tried both (first I played 4 then 5 and then 3) and the only one that I did not like was the 5 (due to high expectatives I guess) but from 3 to 4 I only see some improvements like the hero centered and the caravana and the armys without heroes. What do you dislike? The 4th's IA? Are you saying that the IA was better on 1999 than in 2004?? Thanks for your comments.