Back when Hearthstone launched and the first few expansions you could see a solid nice progress of Hearthstone. Not too much RNG and not too much OP cards. I would rate it back then a solid 9.
Nowadays, the game is fully RNG and there is so many bullshít cards that are way too overpowered if you can't answer it. The feeling of knowing a deck is completely gone due the RNG. I am giving Hearthstone a solid 4 right now.
What about you?