So was Karma's rework a success?

I think it was good, karma to me is a fun champion to play. With enough counter play to be fair.

i think so http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/1805791530/40196668

It's not so cut and dry. Yes, she's probably a better champ and less niche. No because she's basically a completely new champ.

I love Karma, she's my second favorite champ. I've been playing her on my other account for 3 days straight, I honestly feel like she is an incredibly versatile sleep op champion. I do wish I could have played old karma though, I heard her shield used to be able to heal allies.