The division is rather awkward and can only leave hungry especially as in "A feast for Crow" (the famous tome 4) several revelations are made and it comes out more aware of the great frame that binds acts often vaints, characters.
Other precision. In Volume 4 RRMartin was forced by his impatient publisher, to make choices that can only fruster readers: the action focuses on some characters and some places around forgetting number of characters. Daenerys, Jon, Davos or Tyrion does réaparaitrons that in Volume 5 "A dance with dragon" twin separated at birth of Volume 4.
Finally note 5 does not apply to Volume 10 in French but for all that it forms with those to come.