After hearing Guns perform the song live at Hammerstein and then watching it from Rock in Rio last night, I got to say, I.R.S. has turned into a mess. I love the demo and I think it's an excellent rock and roll song, but his new version of the tune is just a clusterfuck of 10 instruments and medley's. It doesn't even sound like music at some points.
Furthermore, it seems like Axl has a hard time keeping up with the song because it's unclear as to where he's supposed to come in with a verse at certain points due to the fact there's too much happening all at once.
Someone needs to tell Mr. Rose that not every song needs an orchestral backing and that a stripped down rock and roll song is OK to have. Every song doesn't need to be an epic masterpiece, especially I.R.S. What was once a good solid rock tune is now a mad genius's failed experiment.
I agree, the song did not work for me and my impression is that this is studio song but not a concert song.