I like the synth work in the soundtrack (reminds me of Play-era Moby, real lucid flying dream stuff) and the Rani's minefield is the kind of mad science I respect. But oh lord, is this one dull. The Rani does little to distinguish herself from the Master (a woman and a mad scientist, two things the Master can be and has been to much greater effect), and while their interplay is okay for the most part, I can see why she hasn't returned to the revived series yet. I'd be happier for a new appearance from the Monk, quite frankly.