First of all, I absolutely agree that inferno mode should be challenging.. And so far the only tactics I've seen people used in inferno mode (past A1) is kite or glass cannon zerging.
My question is, do people actually find playing with these style fun?
To me it pretty much reach the point that it's just frustrating.. Yes I know it's possible to kill them, but the processing of fighting those monsters is simply not fun for me.
Do people actually find all the kiting and glass cannon zergling entertaining?