First of all, Hunter with Webspinner + Timberwolf is quite fun and very successful. You can usually handle some early aggro (though a perfect mech deck draw can still wreck you) and you also get some fun RNG when webspinners die, so it's more dynamic.
Second of all, WHY do so many people play Iceblock + Fireball? It makes no sense. It's not fun (for the player or the opponent). It's not creative. It's not engaging or strategic. I mean ... sure, do it once if you are struggling to get your free pack ... but this is a really fun brawl. Why queue up over and over with such a dull, uninspired deck?
I think the amount of Iceblock + Fireball decks (I played about 18 games and saw 6 or 7) really illustrated what's wrong, not just with Hearthstone, but gaming in general. The great majority of young gamers don't want fun, they don't want a challenge. They just want stuff. Big numbers, flashy colors, and stuff...
We get what we deserve.