Video documenting our journey through Black Temple, ending with our first kill of Illidan on Monday.
The encounter was pretty sweet! The fight is about 20 minutes long at our current DPS level and if fairly straightforward once you master the transitions. You're constantly on the edge the entire fight, though. One loose parasite or demon can chain onto multiple people and wipe the raid very quickly.
This was a video another member of our guild made, and focuses solely on the Illidan encounter from beginning to end.