Just finished it. Highly impressed.

There were some really funny bits, but a bit sparse...

I did like the fact that Vimes finally embraces technomancy (Gooseberry, Bluenose LOL), although he'll be known as "Insert name here" for a LONG time. This is another example of keeping an open mind...

I rushed the reading a bit, so I'm going to reread it next week when I have more time, try and get some of the subtleties.