My experience with uruks is that they don't have great stopping power, they are generally a bit squishy, averaging 2 wounds with many good ones requiring exertions, while lacking in good wound prevention-meaning that losing a skirmish will often kill them off, not to mention what woundings decks can do to them...
Also on site control I was under the impression that
Suffered Much Loss only effected sites on the adventure
paths so it is actually impossible to control a battleground in movie, is this wrong?