Did this last night, although only managed to get 3 of the 5 quests done
I gotta say this instance is FANTASTIC - it really is......i wont spoil any of it for anyone....but here is a list of what ya get....
Blue items - 5 between the group of 5, however being that i am the only cloth wearer and 3 of them were cloth - FoT was a happeir chappy, although we all did very well.
Green items - i would say they drop every 10-15 elite mobs if not less, what an item run this place is
Mobs - At my lvl were yeilding better exp than any of the other instances i have done, even Maraudon strangely, although that may well be down to shear numbers.
There were tough elites lvl44-47, and i do mean TOUGH! there appears to be named elites at every turn, there is a bunch of quests that keep you frantically searching for what you have and havent done, thank god for the quest tracker
It was my first time in, and was full of suprises, some nasty, most great, i will leave it with one last comment.
The view from the top of the pyramid structure right after you open the cages is the BEST i have seen iin WoW!!! Absolutely stunning!!!
**EDIT** To give you an idea of the exp i gained, i was a 50% of my bar when i went in, when i turned in the quests this morning, i levelled to 50 Well worth the effort, that equals about 65000 points