There are two fellow DDer's in this thread, so I thought I would finally post.

I actually love the little we know about this character, and I think he is designed (appearance-wise/voice wise) quite nicely. If you all have the good fortune to have him as an LI, cheers!
I am an admitted Solas fan (have a penchant for elves, and like Blackwall, he is older - 45 year old woman here...catching up with you, my dear Kaidanfan!

lol!). I also have a soft spot for nerdy types, so that is another plus.
However! I most certainly like the manly as well. (feel free to drop by the DD thread in the off-topic area, for views of my Castor pawn, for reference.....though he is a tad young

).
So back to my point; my main reason for reserving any reverence for Blackwall is due to his "potential" story arc, that may mirror Thane, from ME. I was a huge Thanemancer. Worked on multiple projects regarding his fandom (including The Book, The Cosmic Love Blog, and the ThaneMOD). Did I mention huge fan?

heh!
Now, there is no denying that I am not privy to any info regarding him as a character (outside of what everyone else already has access to), nor whether a romance arc with him, would ever be "Thane-like". But at the very least I know me. I cannot weather another tragic LI situation,
if that turned out to be the case. At least not one where I have
no choice in the matter. True, I could have tragic romances with LI's in both DAO and DA2, but I could also choose
happier endings as well. Granted, we know so little on ALL the LI's (or potential LI's), that a "tragic-only" LI is still possible outside of this one character (Blackwall). *sigh* heh!
It might end up being a happy/happier ending with Blackwall (LI or not), and I do actually hope for that. So for now, I wish you all good fortune, and I most certainly understand the appeal towards his character. Hoping for a great game. Be well, all!!