In the Eleventh گھنٹہ he already proved himself to be observant when noticing the comatose patients out and about.
Then even before he was introduced to the TARDIS he did his research. Even if he's not clever on his own he knows how to find his info.
But finally he showed his quality when he exposed the Doctor. Davros did it at during Journeys End, but Rory was so much مزید blunt and got down to the core of it. Its not that the Doctor makes weapons out of people, he makes people want to impress him! The Doctor makes people a danger to themselves. and Rory nailed it! He saw right through the Doctor. And I love him for that.
The timelords have been around since the beginning of the دکھائیں and were only "wiped" out after the 8th doctor. But in the newest episode, it appears we have another return of the timelords. Another? Yes. They have been dropping in and out of the doctor's past as far back as the 1st doctor. The goal it seems of this return is to make The doctor less powerful, and revert back to the way the دکھائیں use to be. Not in the way of سیکنڈ class speical effects and all, but the way the doctor was not so powerful, I mean, let's face it. He can do anything now. Hell he could wipe out every alien race. But this return may not be such a great idea. It just might cause many complications. In my opinion, the heartbeat could have had a better effect. I was hoping for something مزید sinister. But only tiem will tell.