Actually, I think I somewhat understand the Fenris antipathy. Well, I mean, apart form the fact that he is, and always will be, a jerk ;)

My reasoning is that pretty much everyone who doesn't romance Fenris only gets the unadulterated asshole parts and misses out on the conversations fleshing out his character and most of his development. Which is a shame, but at least explains the rather glaring split between Fenris supporters and haters!

Also, I'm such a sucker for voices. Always have been. Fenris' is ...almost too over the top, but I still could never say no to that voice. (Thane, altho' v. attractively voiced, was too 'growly' for me. But then I've been pining for Garrus ever since ME1, so there was never a question.)