I think old system is better than the new one. You could easy see when someone was low hp.
Now it's far harder to see that on the first glance.
In addition to that I feel the HP bars are harder to distinguish from the background than in WC3. Especially the red creep ones.
Originally Posted by Aarondude
pink, cyan, yellow or purple for neutrals!
Better use white for neutrals.
Also you could make red go to Violett/dark blue when the hero/unit gets low HP...