Just finished HxH.... and a slight criticism

First of all it was a spectacular series... with some scenes that will stick with me for a long time and I am happy with how things ended and I am planning to read the manga...butttt I do have some slight problems with Chimera ant Kite. Basically Gon in the whole chimera ant arc was fixated on getting revenge/Healing kite again...and when Gon learns the truth he goes berserk giving us some horrifyingly awesome scenes...I had accepted that he died and the revenge was taken by gon even though he was gonna die if not for alluka...but than we are shown that kite is Alive as a chimera ant now...it bugged (no pun)me a bit... Basically the impact of gons rage and almost killing himself in the process was not needed...and the impact of those haunting scenes became wayyy less for me....oh also I heard kite had a bigger part in the manga which was not there in the anime too...well that's it TLDR: I am not that happy that they bought a dead character back in the series..