Pros:

A map that requires a little strategy.

Cons:

No inspiring LotR music anymore :(

Conclusion:

Without the music, this map will just feel a little disappointing.  That said, its a great map with a programmed set of retreats, until the all out charge at the end. .  The best shooting skills won't help as much as using the noggin. 

"Fell deeds awake... Now for Wrath... Now for Ruin... and the Red Dawn"