Maria Caliban wrote...
Blood magic is all natural. If they'd added the addiction mechanic for lyrium potions instead of foisting off all the drawbacks on Templars, I think this would be more clear.
Instead we have the PC and mage characters continuously chucking down a substance that seems to lead to mental degradation, addiction, and insanity without any negative effects.
There is, of course, the fact that detrimental effects to such a gameplay element would be totally silly (from a gameplay perspective). I think it's a matter of suspension of disbelief.
I don't "like" blood magic any more than I like... normal?... magic. I like Merrill's use of it because she owns it, baby. She's not going around summoning demons (though, it'd be cool if she were... demonologist specialization anyone?!). She's using her own blood to cast spells. I think that's a very neutral statement. It's really hard to like or dislike it.
What I don't like is telling her to stop. That, to me, is like telling Anders or Bethany to stop casting spells, or telling Fenris to stop using his super-powers.