A21 had few good additions to the game, but overall its not as good... it has some very bad things too. I was hesitating over using mod, im kind of player who enjoy things exactly a they was created (i dont even use spices in restaurant for the same reason), but if devs are breaking their own game, destroying thing that this game become known for... i decided to look for mods, and Undead Legacy seems best from all others (based on descriptions and featured changes).
Ill be honest, i havnt played it yet. Im waiting for A21 compatibility and try it for the first time with my friends.