Only problem with the Cyclops Guardian is the creatures summoned don't follow you. You kind of have to go one step at a time and wait for them to start popping up. Then they only guard that one area. It is rather impressive though. One time I walk ahead of it a ways and got a bunch of skeletons after me, then I lead them back to the guardian. I didn't realize I had gotten killed until 5 minutes after. The battle still went on for another 2. Several of the summons popped up on the opposite side of the wall in the dark zones.
