Works but not always. About 5-30 players would get kicked per day for in terrain violations and get killed (the number of the kicks looks to depend on the seed). Notified the author in the thread exactly 5 months ago, have yet to see the fix :(
Taking advantages of Outpost with this plugin is great for players. Server becomes more social and personal. Players love it, it's easier for them to recruit members and just get to know each other even if it's the enemy.