"Heroes 5". But are they really "Heroes"?

1) There are few maps.
2) The maps are terribly small! (the largest size is approximately a little bigger than S).

This isn't such a raw state for the game... (if this is all that bothers you...)
Firstly, it has already been mentioned that the developers were targeting the computers of ordinary users and tried to make the game more accessible. (imagine what kind of computer would be needed to process an XL map).
And secondly, all this "rawness" can be fixed with the map editor...