I would rate this resource 2.5/3, so I'll be generous and rate it 3/5, there are some things that bothers me. I rushed the review, some points may be missing.
1. When Map starts, I see default camera, after like 1 second it change camera and apply music with text. Do it instantly absent this interval after starting the map. Do these actions on map initialization or run trigger with actions by map initialization in order to do so.
2. I cannot see name of building that says Intelligence Heroes, adjust camera slightly.
3. Starting buildings have no portraits, change model or add portraits.
4. Hero selection have no hotkeys. I also suggest you to put hero selection button on top and not bottom of the window, optional though.
5. Many heroes, units and buildings have their selection scale size set wrongly, some have obviously too big scales and some too small, it looks ugly.
6. Learnable passive ability should have BTN icon, when it was learnt, it should have PAS icon only then.
7. I play single player with AI and my name is written as |c00f.
8. Abilities are not too informative, it could be polished in a better way, but considering this map is rather quick, long text would just disturb players. I saw some minor mistakes in the tooltips as well.
9. Music is rather intense, personally I do not like it, but some may do. It was too intense for me, but that's subjective point of view.
10. Terrain at some points is okay, but at other points it is really badly developed, for example, that dueling arena is absolutely empty. Decent terrain was only that forest, rest areas are too empty, you should put doodads and make lively not forest only, but everything.
11. I used one of the abilities, in this case it was Rhino first ability and I jumped over the boundary, then I could not come back in the game due to being behind pathing blockers.
12. Some heroes dies really quick, some not at all, a slight balance adjustment would be nice.
13. Loading screen would be nice too, optional though.