What is your opinion about Heroes IV?

Heroes 4 is a good game. But it has many drawbacks: these include a terribly weak AI, and simply huge maps (it takes 5-10 days to complete one), and a weak income in the castle (only 2000 per day - enough to hire 1/4 of a dragon). But there are also incredible advantages! For example, the ability to create an army consisting only of heroes (or to play with one hero like in RPG games), the graphics, which are better than in Heroes 3, and the campaigns have a decent plot. In general, it's a game for those who like it, although I would improve the game (if I were the developers) to eliminate at least half of the drawbacks I mentioned.