Thaddius Warlock feels so good to play

I've mostly piloted aggro since I've played hearthstone so this deck is a bit of a departure from what I'd usually play because besides hunter and drum druid right now there isn't too much aggro honestly. I'll consistently end games around turn 6 or 7. Usually people just quit when I plop down the ooze on 5. The consistency of the deck as well as the potential to turn from scam combo with the undead package into slightly more control oriented with the symphonies and sargaeras just feels really flexible and nice.

What's everyone's thoughts so far either on this deck or just the meta in general right now?

Edit: rest in pieces thaddius