I think those gals did a better job live then Zed Leppelin did in most cases! They didn't stray too far in the vocals and make it their own, although the choir isn't my style, it was all a great performance!
I like jimi and john paul boppin their heads, Robert looked like he needed to loosen up, but in the end he looked genuinely moved. lol
im too young to ever have seen them live, the closest I got was in the 90s when they did a tour as page and plant. Not awesome, but the best I could have hoped for