"There's plenty of bonus material packed into the box. The inevitable Steven Wilson remix doesn't add a lot to proceedings, but a live show recorded in 1976 is a rough-as-arses yet exhilarating snapshot of a band barely holding it together, and the disc of alternative mixes is a fascinating, if incomplete, picture of how the album came together (someone really should put together a compilation of Ozzy's studio banter) ... It's an impressive package, albeit one that's unlikely to lift Technical Ecstasy from the bottom of the league table of 70s Sabbath albums, where it languishes with Ozzy's equally patchy swan song Never Say Die. But cash-rich Sabs-heads will appreciate the chance to show a little love to a sad orphan of a record that doesn't really deserve its pitiful reputation".