Its another odd episode. No plot at all to this one just a series of character moments. Some of which where great others very run of the mill Doctor who fluff.
So it really depends on if you didn't mind the time out so to speak, and enjoyed the interactons between Clara, Pink and the Doctor.
When I saw last weeks trailer of this episode I wasn't expecting much from the dodgy looking robot menace. So I got a little more out of this than I was expecting. Still this series feels a bit like a ship with out a rudder. No clear direction as yet. I guess we'll see what is really up when we find out more about missy.