I was going to wait until my next game of Arkham Horror to write this, but I decided to get in my first impressions of the new Miskatonic Horror expansion while it is still fresh. The idea of an expansion for the base game and all the expansions of Arkham Horror is a bit off-putting. In practice I think it actually works great and it is a fix for all the Arkham Horror expansions that have been out for a long time and are well known (The revised Dark Pharoah being the exception).
