What should be added to the top five from the previous installments?

In this sense, the interface and controls were radically changed compared to the third part, and not for the better. For example, to place a hero in a castle, you have to drag and drop their icon, although it would be much easier to do this with two clicks. Some buttons disappeared (or rather, were moved to obscure places), such as the "wait" command in battle.
And what is this "recongsnization" (I probably wrote it incorrectly)?
P.S. But still, Heroes V remains the most popular game... because in the July issue of Igromania, it took first place in the ranking of the most popular games from July to April, with 14.1 percent.