There are around 2000 units placed on map at same time, am I right?
I needed more than 60 sec to load map (simple melee map within 6 sec)...
You should use passive icons for passive skills not BTN ones!
Also Races have forces all over map, it's really hard to play this, if you play with night elves, for example, you are alone (some alliances have 3 players) so you control like 3 bases or more and around 50 units from start!
Terrain is well ok, you just can improve it more you use above huge map size already, adding doodads you risk to increase lag!
Errors:
If I scroll camera I won't be able to put it back!
Bad:
You missed to give credits to creators of models and other resources you use, for example that scarlet warrior (use Templar model) and so on!
Is this map really hosted and played on Bnet, Garena... ?