I Personally love the regiment system as well. I only really have two gripes about it. Being stuck standing around like a goofus after stacking into one until its activated. The lack of any special effect animation when a debuff has been placed on the target mob is my other gripe.

Thing about it is, the system is really flexible. I have seen stone throw and a ws cause effects. But I do agree that while its a easy system to get into and it takes some trial and error to master, the game could do a wee bit better job explaining it. you know like saying any thing about it.