Yep. Even though I heap a lot of praise on Murray, I always refrain from predicting easy victories, both because of my fear of jinxing but also because Murray has habit of snatching defeat from the jaws of victory when you least expect it.
IKR? I haven't voted on a single match poll or predicted a win/scoreline since the end of Wimbledon. I'm superstitious that way.
It worked out rather nicely so far, I suppose.