Personally I feel like he is perfect now. If Blizzard want Lucio’s wallride to be more accessible to newer/average players they have certainly succeeded. And the fix that came yesturday made it easier for veteran Lucio players to jump from wall to wall similar to how it was before. Even my own trickiest rollout was made possible again due to yesterdays fix, if not even easier to pull off.
Most people still complaining about Lucio seems to have missed the fix that came yesturday. Even though the speed is still not the same as it is on the live servers, the chained jumps you can now perform on even the same wall justifies more than enough the speed nerf. Some rollouts are even faster with the new changes.
The muscle memory veteran players have gained are almost unchanged and the new changes makes it easier for average players. I feel totally fine with the changes going live.