Sounds about right. My Battle group is Shadowburn. Horde looses big time.

Horde win chance:
AV 30% win
AB 10% win
WSG No idea
EOTS = .01% win

i grinded my Warrior in BGS for all his epics, I think out of that entire grind for tokens I experienced a win about 9 times.
Because Horde gets stomped so badly it takes a great deal longer for the honor grind to get items. To give you an example. Before I took a year break the horde won most of the time, I could earn 12k honor in a sitting No problem. Now it takes two days, about 18 hours of play to get about 12k.

The time feels pretty long, because you never really get to enjoy yourself because of all the loosing. I suppose I could get more into it if we actually won some for a change. This is another reason why I’ve chosen to level alts. Because this is the most boring and painful grind in the game. If I’m going to do it, I’m going to do it once at 80 and never again after that! Sucks ass.