Wow, thanks for posting this! I hadn't seen this one before, but I liked it very much. Especially the intro and that part of "Carouselambra" are surprising and amazing.
I like this band, but unfortunately I don't listen it a lot anymore..
But some of their songs are just so out of this world.. So different and freshing...
I think that the Ian Gillan - years were not the best years for Black Sabbath. He said in some interview that he joined the band only because of money. So I don't feel like that he was in it for the real thing.. I consider him more as Deep Purple's front man/singer.