1st clip: Joule uses ult to escape, and then dashes back in. 3-4 seconds.
2nd clip: 4 stacks combo in 2 seconds. lmb, rmb, lmb, lmb. You can count.
3rd clip: She has just killed me, King Pin lands a nasty hook, and Joule is immediately there now.
I'm sure you know the game very well. I know there are good counters, but if you are personally defending this character it is based on emotions not on logic.