Difficulty of act bosses

[internetdotcom]

... it was YOU who proved your point well there this time. EL OH EL.

On topic:

To me only normal Duriel seems to be dangerous, I've never had problems with any of the other act bosses. Oh, except maybe Mephisto regularly killing poor Wendy with his ice orb. :(

Of course, I'd never take on Diablo with my fire and lightning resists below 70. Maybe 50 for ranged characters. The risk isn't worth taking in HC.

No problem there for me, my fireght resists are both 75.