I just wanted to state that all these new (and old) dynacamps in Inferno are awesome! The mobs behave differently, require different tactics, and range from easy to max hard. Great content for high level players.
I've had a blast over the past week or so hunting these, have had some really nice items drop, and have learned some new tactics and found new capabilities with some of my toons.
Spec 4 camping is on hold until the patch, but doing these dynas has filled the void and I'm quite pleased with what I've found.