I've recently being playing arena; although you can still get a deck that was dragged through the mud more often i find myself with solid fun decks and often making decisions where what i do matters! there arn't too many outragous carrying cards that are play/win right now! I hated the 8 mana dragon that provided a 2 minion 4 damage battlecry but with that gone i've really enjoyed arena!
Im currently really trying to get C'thun and get it to work for a highlight video but I think that's more of a arena challenge rather serious arena gameplay
Wait, they took out Twin Tyrant? I must have missed those patch notes.
I mean, if you have fun, that's great. Results will vary.
I personally find that if I'm going to spend some gold on an "arena" run, I'd rather throw it at duels, because it can get pretty bonkers, and in a good way, as long as you get good treasures. But at least your starting deck is of your own creation, instead of totally hoping you draft some heat, y'know?
Anyway, happy for you. Keep enjoying the game in whatever way works for you. :)
Druid can get pretty out of control atm, but I still play some arena and I definitely think that the meta is better than average. I think duels managed to mostly just move a lot of the attention away from arena, which is fine I suppose :)