Hero Review:
First off, all the models were of high quality and most had good animations and combos.
That being said, I think the force icons made this mod feel more polished, and I suggest making more of them for the other force powers. The heroes and semi-heroes were pretty much balanced out in most maps (except Muunilist, but that's more because of the AT-ATs)
As another bug, whenever I try to play Illum Hero Assault, I get a CTD, and I'm not sure why.
In general, all of the gunner heroes seem balanced, and the icons work as well.
For the Jedi/Sith heroes, I recommend replacing the force push and pull stock icons with custom icons. (the hand with the blue arrow doesn't really fit with the other icons)
Individual Heroes:
Echuu-Shenn: the shield is a little overpowered, but still extremely fun, I think you should add the droideka shield icon in place of the hand with the arrow
Kit Fisto: The Water Orb icon was a nice touch, and worked effectively. Although, as mentioned earlier, his kick is a little weak
Foul: For the Force Stregth icon, just add a stock defense or rage icon instead of that hand w/the arrow. Foul's combos worked perfectly, and the model is excellent.
Roron Corrob: I like the little "twitch" you gave to the model whenever he's standing still, and Force Bellow is awesome, it just should have a new icon. Might I suggest using this:
Also, his Force Wave icon is the hand and arrow, but it should be the same Force Wave icon as Sora Bulq (the one with the cartoon Yoda.)
Agen Kolar: Again, nice model, and Mace's combos fit him well. But he should also have the new force Wave icon (the one with Yoda)
Plo Koon: The BEST model for this mod, tied with Cad Bane. One of the best custom models ever made, his combos, his force powers, and the electric judgement icon were perfect.
Luminara: The animations rock, and the force heal icon does as well.
Trenox: Force inferno should have an icon, just use the fire icon from the B3 Ultradroid.
Artel Darc: Force Scream, lol, now that's one hilariously awesome power!
Sev'rence Tann: Love the model, and force sonic, but the icon is the hand/arrow again.
Sora Bulq: Force Spark was good, nice icon, and it worked well against those poor clone troopers
And Force Wave had an awesome Yoda icon, which should be added to the other heroes.
These are all mostly ideas, and if you don't like them, then it's ok, it is your project, so do as you wish. Good Luck on fixing the bugs!