It's nice that it's a mix of open world and instanced, but I agree, the constant spam of knockdowns/explosions is pretty tiresome. Fortunately you can just zerg through the events outside the instances pretty easily, once some people stack up on it. I like that the instances scale for solo or group play, that makes them much more enjoyable for someone like me who prefers to keep to themselves. It seems to be more profitable than the offshoot events were, too, so again a nice plus. I'll be glad to get my meta done, though. Heavy AoE spam from mobs in tight corridors is not enjoyable.