I would expect this statement for anything short of Jesus descending from the heavens...and even then we would probably get, "Gene could have done it better"...
Just different. I enjoy a KISS concert because it is a spectacle.
AC/DC is good. Louder probably and plenty going on but it's not the "extravaganza" KISS is. The catalog of music is probably better overall. More people probably know Givin the Dog a Bone than do Black Diamond so there's that, too.
I've been to concerts by bad bands that I enjoyed a hell of a lot more than ones by good bands because of the effort involved.
I love The Eagles. Went to the Hell Freezes Over tour. What the fuck was that, really? They played Hotel California way early, maybe second song. They just sat there on the stage on stools and played through about 20 songs or so. Everybody in the audience, sitting. I hated that. Love the music, but will never waste a franklin on that again. I can just listen to the CD in the car and watch homeless people sit around.
AC/DC just sort of stood around (except for Angus).