I asked a variant of this question in the discussion on the product page of the new Kingmaker map folio but perhaps this would be a good place to expand on this discussion as it concerns the new AP release itself.
While reading through the Kingmaker AP I noticed that the book doesn't have a Stolen Lands map or maps that would have the names of all the geographical features of the area like the mountain ranges, rivers, lakes or forests.
The 2nd chapter of the book does contain on pages 56-57 a half-page hex map of the entire Stolen Lands area divided into different zones where some of these larger geographical features are mentioned as they encompass an entire zone but this particular map is too small to include e.g. river and lake names so names like Shrike River, Gudrin River, Lake Silverstep, Candlemere, Hooktongue Slough etc. Some of these places are mentioned in the adventure location texts for different zones but again not all of them are present as actual location entries. Even the Stolen Land maps reproduced at the back of the book (pages 628-631) are blank and thus quite useless without no names (unless you want to write notes on them yourself).
As a GM I found this highly inconvenient as there is no place in the entire book where I could get a quick look at the map and see all the names of the rivers or lakes etc. when describing the locations and directions to the players or indeed trying to get the whole picture of the larger Stolen Lands area myself. My players might not need to know all these place names but as a GM I need and indeed want this information and in a quick and clear format. While the places are often mentioned in the adventure location texts in Chapter 2 and you can deduce their locations from that context, this is not a very convenient or quick way to find these things in a book of this size and thus not very GM friendly.
Was this an oversight or a deliberate decision, since the previous version of the AP had numerous maps with all these names on them. Or was there no room for such a map? The new map folio was kept deliberately "clean" and without place names on the maps, but why are the maps in the AP book itself without them and why there isn't a single map with all the place names on it on this new release?