The point of these instance guides are for members who are new to any particular instance to become familiar with them prior to entering. Although experience is the best way to learn anything, it's better than running in there blindly like how a few of us had to do it back before we became DarkProphets.
If you feel anything is missing on any guide, feel free to reply on the correct thread noting any changes that should be made. The guides are always a WIP and I work on them bit-by-bit between guild events (ie waiting for IB to spawn, waiting for the instance to reset, etc), so bear with me as I get this section hammered out.