I didn't know what to expect at first but I was very shocked to see Clara not wanting to be a part with the Doctor. Her and Strax are hilarious together which gives lot's of laugh out loud moments. The episode is very chilling and frightening. A great start to Peter Capaldi's era. The Clockwork Droids were super and scary but not like old times. Great CGI. Sometimes it can become long winded but the script is fierce and frightening! Overall, it is a must see episode but the title song is quite weak for Doctor Who. And a good look into future episodes. Clara is fantastic and portrayed very well by Jenna. Super skills!