If I suck the juice out of SS, I'll get well over 100 hours. Trust me, the number of times I can replay a Zelda game...
I don't know how I feel about this.
I mean, there's the whole thing about at least I know I can't finish the game in like 2 hours. That's nice, I must say. However, I found TP to be way too long and drawn out, and that was nowhere near as long as this. Now, until I atually play it for.. the second time, I can't really say whether or not I like it, mainly because I have no idea what the experience wil be like. If the game is realy fun and enjoyable (which I hope it is) then I won't mind such a long playtime.
I just fear that it will feel like TP again for me.
Personally, I'm hoping for that one! Mirrioring the game for that quest wouldn't be a bad idea either, I think... It would be good for spicing it up a bit.
I think the cutscene time, which has been confirmed to be over 100 minutes is worth mentioning here. If you compare both it actually makes it sound even better, because Twilight Princess had around 90 minutes of cutscenes (not much of a difference) and was supposed to last 60 hours or so.