The most annoying aspect right now in gold at least, is the double barrier meta, tons of games with Sigma+Orissa or Sigma+Reinhardt which means you spend the majority of your time as a DPS shooting at barriers, not the most fun gameplay.
It's also leading to sustainability that might be worse than GOATS in some cases, as whenever you're about to kill something a barrier pop ups and whatever you were trying to kill gets heal safely behind a barrier.
The thing is that the matches are much better balanced overall making the whole thing more fun, but I'm not sure how long I will stomach this double barrier thing.