I'm in that same boat...i haven't read any of Sanderson's work. However, it *sounds* like Jordan left quite a bit of notes and unfinished scenes...so, in theroy, the finished work should have more of a Jordan flavor than Sanderson.
To me, it doesn't really matter...I've gotta beleive that Sanderson is going to give it his best shot...and Jordan's wife Harriet will be editing everything pretty close. Regardless of that...it's the *story* itself that I'll be reading...not the writing style. And the story is all Jordans...I don't think there's any doubt about that.
I'm hopeing the events in this last book live up to the hype...and the long road to get there. Personally, I'm taking the cynical approach and assuming the ending is going to be something of a disappointment...as far as the *story* goes. (you know, totally happy endings and such) So, if it all turns out swell with fireworks and kissing heroes...then great! I'll be a humbled, happy, cynic. But, if it turns out tarnished with a quasi-happy ending...then...that's ok too (thank you very much cynical mind).
If it turns out totally bad...then the entire series wasn't worth reading in the first place...(that's just my opinion)...and I'll sadly move on to something else. Of course, we all know that won't happen...you don't write a story like this for bad endings. That is...unless you're Stephen King and your writing the Dark Tower series! (ugh, the more I think about that ending the more I don't like him! *smile*)
Anyway, however it ends...I've enjoyed the ride so far! And I hope to enjoy it for a long time to come!
*currently I'm doing a re-read myself...and I'm listening to audio-book verisons. I'm on The Shadow Rising at the moment*
-Garrison Bain-