I too have enjoyed the Dr Who behind the scenes although the introductory episode to this season was a bit cheesy.
Come on who writes these things, Titanic, Poseidon, Fifith Element etc and the Dr's pathetic line "I'm the Dr, I'm a time lord 900 years old, I'll save you etc". Even the technology was off, teleporters, forklifts, robots and a box third rate cy-borg.
Unfortunately I cannot share your like of Catherine Tate, a good comedian possibly but not a Dr sidekick, bring back K-9.
IMO