Appearance/discussion of Academy units.

Yes, to be honest, I've already gotten used to all the units from all the castles. I'm also more than sure that those who discover the heroes for the first time (those who bought Heroes 5 without playing the other parts) will like it, and if you show them the old, good Heroes 3 after that, they won't like it, especially the appearance of the units. P.S. But I'm sure that they will like gargoyles in Heroes 3 much more!