Others here share that view but sadly I thought they killed the song off. The first section was great but the instrumental I found terrible. It felt too 'light' and seemed to drain all the substance of the original. The inclusion of a shrill tootling flute was a ludicrous idea and made the instrumental sound silly and fluffy.
It was a major crashing disappointment for me as it was the track I'd most been looking forward to and I was left crestfallen. It was a contributing factor to my deciding to not bother with any further Hackett Genesis Recycled shows.
...
To be honest, I haven't heard a live version, even by Genesis, that matched the power of the original studio version.
It's one of those songs that benefits, I think, from layers of different guitars and other instruments creating a full or unique sound.
Even though I still enjoy the recordings of Genesis performing it live, there are elements in that second half that seem a bit glossed over.