I really like most characters and think they are pretty much balanced, even though I have difficulty with some players
The fun kinda disappears for me, when people are able to disengage fights with ease and sprint away for hours, either forcing you to follow or stay behind with having gained nothing.
It happens like this:
Someone is close to losing a duel (or gets ganked).
They toggle off target and sprints away, maybe getting hit once in the back. They DONT slow down when hit, but you do.
How do fix it:
Option 1. Sprinting isn't possible or takes stamina in combat (taken a hit/block within a couple of seconds.)
Option 2. Increase the slow when hit in the back. I could see it working with the person getting hit falling down, as they would in real life (or at least slow down alot, just like you do, when you hit him)
Option 3?. Maybe when hit while sprinting, you get exhausted, so your movement speed is slowed? Might not work out this one, but I just wanted to put out some options.
Some heroes SHOULD be faster than others without a doubt, but it's kinda sickening that a Vanguard can escape so easily (I main Raider, so I would know)