Quoted from Don44:I was surprised Back in Black was any good but everything since then has been pretty lame. ... Brian Johnson has that screechy voice that is hard to listen to.
For Those About to Rock is one of the most iconic hard rock songs by any rock band ever. The change in producers was huge after For Those About to Rock. Mutt Lange had done Highway to Hell, BiB, and FTAtR. I think they self produced Flick of the Switch. Not my favorite album. Sure they haven't had any monster hits since FTAtR but Stiff Upper Lip, Black Ice, and Rock or Bust are all solid AC/DC albums.
If you think BJ can only screech try listening to House of the Rising Sun by Geordie. I can hardly believe it's the same singer.