Too much plot armor
not enough fighting
Far too much info/magics/etc feels like it's being purposefully held back until 6-10
Not enough Szeth
Far too many fake out deaths
Not enough rosharan ecology
the political systems feel two dimentional, there are ten highprinces, but in the book only two matter, Thaylenah's plutocracy might as well be a monarchy etc.
Shards are supposed to have specific histories, but the closest we get to that in text is the name of one set of plate.
Fused are far too weak to have actually been such a devestating force in the past.
Not enough greatshells.