I dislike how with the newer episodes, everybody allready knows everything, declares that casually in a side sentence and oh, we are all so inhumanly clever, now this show has become so much cooler. Yes Doctor, we realize you totally knew Devros wanted to trick you and intentionally reanimated him and his Daleks because of whatever reason at the cost of great pain and part of your life span, yes Clara, you always know what the Doctor thinks because "I know that face" and "That's how it is.", and sure, Osgood, we would have to be fools for thinking you wouldn't immediately understand that when the Doctor is silly, it's just a means to distract you, and Missy, well, nobody can surprise you either... It's cool sometimes, and even some of the examples were nice when i watched them, but this characterization of almost every character as a super-intelligent know-it-all has become kind of dull to me.
At the very least i hope that Clara will finally leave. She's a Mary Sue more than anyone else, and far, far more than suits the role she plays in the overall story.