Hearthstone – Warrior vs. Paladin

I’ve tried really hard not to look at Hearthstone.  I feel like I play enough Blizzard games and another one – a free one at that with low time commitment – would only serve to lock me out of other games I’d like to pick up.  But videos like these make me want to go sign up for the beta…don’t you devour enough of my time already Blizzard?