I really enjoyed the books but there is a lot of issues around pacing. One of the books(7 maybe? it's been a while) was pretty much several hundred pages of them just walking. Had the same experience recently with book 3 of Otherland.
the pacing and consistency are atrocious, unfortunately. I loved the first six books, hated the seventh, and straight up abandoned the series halfway through book 8. tempted to do a full read through now that Sanderson has completed the series in a way that people seem happy with but it's a lot when I know I'm going to run into at least those two bad books in the middle and possibly more after that.