Shadowverse

If only that were the case. I don't keep track of all the nicknames, but based on my observations, at least half of the active users are talking about it. And there are almost no posts complaining on the main page, whereas in previous metas, it was a regular occurrence: "Wah-wah-wah, we're getting crushed by overpowered players with overpowered cards, wah-wah-wah, my favorite faction is garbage, wah-wah-wah, we're all doomed."
I used to complain about the balance myself, but now I'm doing fine because Sylvan is holding up well, unlike some others. But if we're being objective, the current meta isn't much better than the ToTG or WOD meta. Yes, there's more variety, but the win rates speak for themselves. Even taking into account possible manipulation, Dungeon and Dragon are in deep trouble, and Necropolis is barely recovering from the last meta.