One of the few games that I've pre-ordered, and most of the reason for doing so is for being a big fan of the previous games and having a guaranteed refund on Steam should the worst case scenario occur of a crap game / unacceptable performance / features etc.
Not having reviews out before hand in suspicious to me, so all the better than I have that refund option at the ready, but I still hope for the best, as Mafia 1 and 2 were one of a kind
Yeah, the ability to refund games on Steam makes preordering much easier. Even though Steam usually has the most expensive price, I find myself purchasing games on there anyway because of the refund.
It's a shame other stores don't offer the same feature. I've purchased more games I wouldn't have otherwise bought because of it.