I think "under siege BG" is pretty much a given. As well as "level 12 City guards" type enemies. Larian are who they are and some things just never change. The funny thing is the "theme park" style map that is a Larian hallmark would actually be a lot less annoying if used to create sections of a large city. They could have based the entire game in BG whilst creating a large and immersive environment.