bored of hunter DK on 6, fighting hunters every other game if not every game, really just waiting for april so deathstalker can rotate out
Unfortunately, DK doesn't make much difference in these decks, unless you stumble upon someone playing a control warrior. Now the Emerald Spellstone rotating out, that's a horse of a different colour. It will retire both spell hunter and secret hunter, unless they print another S-tier to replace it, which if RR is any indication, they won't. My hunter prediction for the next set is that you are going to get sick of hearing that horn.
Doesn't make much of a difference except for those not infrequent times where it makes ALL the difference. The only time where it actually makes no difference are against OTK decks. And even then if you're able to get enough beetles out against certain OTK decks... Being able to drop huge over-statted minions for no card resources used except a single one-off 6 mana hero card (that doesn't even necessarily drops tempo) does in fact make a difference.
Even if it did nothing but shut out control decks it would still be a bullshit card. They nerfed Quest Rogue TWICE because it shut out control decks. The last nerf affected 3 OTK decks because it shut out control decks. And those required an entire deck to be built around it. DK Rexxar is a single card that is slotted into EVERY. SINGLE. HUNTER. DECK.