I love Black Armory and still play the forge a lot.
Unfortunately a lot of times matchmaking searches 10 seconds for other players, finds none, and loads me into the activity alone. This sucks. I dont care if matchmaking takes longer, but quitting the activity and starting again is just annoying.
BTW: I am very glad that "The Dawning" is about to end. I cant count the number of times I was grouped up with AFK player who didnt lower their light level. Really annoying if you just want to get things done.