The second part of season 6 is very entertaining indeed. While some may moan at the complex story arc i myself am finding it refreshing that this show does not feel the need to dumb down to a more mainstream audience used to bad soap operas and reality tv and Doctor Who is one of the smartest shows on tv i think.
Starting off with Let's Kill Hitler, a fun enjoyable episode set in Nazi Germany that answers a lot of questions about River Song. Next up is Night Terrors, which is set in a London tower block and is about a frightened little boy. While this episode may be a bit too creepy for very young children, it's good fun for everybody else. Next is The Girl Who Waited which sees Amy Pond who has now become one of the best ever companions seperated from The Doctor and Rory in a waiting room. The God Complex is set in a hotel where every room shows your worst fears and again like Night Terrors may be a bit too much for young children but look out for a very surprising return of a very old monster from the Tom Baker years and what is The Doctor afraid of? Closing Time is the weakest of the episodes here. A light but fun romp that shows the return of Craig, The Doctor's old flatmate played by James Corden and also sees the return of The Cybermen and The Cybermats from the Patrick Troughton years and the ending sets up the very complex finale, The Wedding Of River Song which takes us back to the first episode of season 6, The Impossible Astronaut and sees among others the return of The Silence. The Wedding Of River Song is an excellent episode, as i said it's very complex so you'll have to pay attention watching it and is the best episode in this set. Roll on the christmas special and season 7 next year!