I could only listen on the radio, but it sounded like the refs won this one for Ottawa. I did not have the benefit of seeing the goals Theo let up so I cannot comment on them.
The ref'ing was weak, yes, but it was rebounds that cost Montreal. Ottawa got'em, Habs didn't. On the fourth goal the rebound landed right between 4 Habs and only Souray moved on it. Ottawa was also excellent at keeping the puck on the zone. Sustained offensive pressure played a huge part in this game... bigger than the refs.