no, it is gameplay addiction
for example one like to play "tetris", and other like play "pacman"
when "teris" gameplay changes via chronicle to "pacman" gameplay
"tetris" lover do not like it, cause "pacmas" is good game, but one want to play "tetris"
koreans in recent interview already told that l2 changed to another game, another gameplay, console style :)
for example in c1 crafter can craft from 1000+ recipes
c2 and up chronicles have limitation to 50 recipes
just show me that dwarf who love limitations? I will convince nscoft to make 5 recipes only limitation for that dwarf :)