Pretty sure there was a fix for JVS that solved all of Badspot's complaints with them; really helpful for those who don't feel like being forced to use the new brick doors.
Also I really wish I could say Gamemode_Zombie and Gamemode_ZAPT were the best add-ons. But they haven't been fixed or updated in forever. One because the creator is making games instead of fixing their mod, the other because the creator got banned forever (also his house burned down). Would be really nice to get a functional zombie mod with zombie ability variety and built-in director system again.