My biggest reason for hope? You never, ever, know what you are getting with this group from one night to the next. We could get blown out tomorrow, but we could also blow them out, go back to Boston and do it again. In my mind, that's just as likely to happen as us losing. You just don't know with these guys.
That doesn't give me a lot of hope for a championship run or anything, but its enough to say that this series is far from over.