I'll agree with Linda7NJ on talentless.
I personally don't like Gaga either, but at least her performances are "performed", not looking like a 6 year old practicing to be a cheerleader some day.
I'm not a big fan of a lot of pop stars, but at least they all had something that made them that way. Very few was singing ability. Most were either good performers, or good song writers, or good music writers. Few have all the qualities.
This poor kid has none. It was awful. The sex gig was nothing new, it was just awful. Kicking a leg up like a 50 year old in aerobics class with it dangling there is not performing. (I can say that, that is how it looks when I kick my leg up. Not to be viewed by others, only at home.) Add in the old dude in black and white stripes with a sort of jail bait/pedophelia/rape song, and some druggy bears too, and it just got worse. So if you are high, you can have sex without consequences? Or you want sex even if you don't and should expect it because you are high? I still don't see any real message, or any art at all.
Nothing about it was good. Nothing. It was bad, bad, bad. Just means I criticize art when it is artless. I did not like it being forced into my daily routine. Had I paid to see a concert like this I would demand my money back.