I watched the whole thing and maybe it's because Ive been playing a lot lately at loud volumes but I'm not hearing him play out of tune for the whole tune. Yes, he is out on the lead passages and places but I'm not getting how some are saying that he was out the whole tune. When someone says "WHOLE TUNE" I'm thinking like he is playing a half step down throughout the performance or something like that and not areas in a song. HAHAHAHAHA!!
With that said, and this is just my opinion, but I agree, I Don't like the tone, but we all know that there's lot's of reasons that could have tributed to that.
And to my Brotha Big Daddy "D", I gotta say bro, that I'm actually glad people have an opinion. I'm getting tired of the PC bullshit. I could give a rats ass that Aerosmith is Iconic. A bad performance is a bad performance. I have many of them on youtube and Id be the first to admit it if someone called me on it.
It's all good!
All IMHO.