Live after death: classic, but I rarely listen. Bruce is quite off at times. It's great as video, though.
A real live one: Awesome. Raw, authentic, good setlist.
A real dead one: same.
Live at Donington: awesome (but redundant if you own Live/Dead)
Rock in Rio: awesome sound and performance, but audible post production and setlist does not get me excited.
Beast over Hammersmith: spans only the first 3 albums, so almost all of my faves are missing.
Death on the road: descent. Setlist is rather boring, with some exceptions.
Flight 666: setlist is so filled with hits that it's almost boring

. I love the songs and performance, but the sound is a bit flat. Lacks punch, drums are way too low in the mix.
En Vivo: Boring setlist, dead sound. Drums too low, scratchy guitars without bottom end, every classic in this one has already at least one better live version. Many songs from their weakest albums. At least they kept the mistakes in so it's honest.
Live chapter: Never heard it.
Nights of the dead: dito.