I just finished it.
I can't WAIT for the Steles of the Sky. (Also...what is the Fourth Pillar? No, I know, you're not going to tell me, I just wanted to register the question. :-)
I love Temur a lot. And Bansh. And Samarkar. And Edene telling the ghulim she will give the ring to Besha Ghul. And holy wow, do I want al-Sepehr to get his comeuppance.