In a way I am quite surprised to have two such odds so close in a match where two teams with completely different directions will meet this season. While the Boston Bruins have demonstrated their supremacy over the last time, Ottawa Senators can say that things have not worked out so well.
The Bruins already have four consecutive wins in the league, which have been gathering for many of them lately, and that night they will be looking for the 5th in row in Canada on the ice of the Senators. With Tuukka Rask in the gate, the Boston can stay calm in terms of the defensive compartment, because those in Ottawa should not have a lot of problems with Rusk in the gate, which is in excellent shape.
At a completely opposite pole, there were the Senators, compared to the Bruins, the Canadian team already having 3 defeats in the last few games and their game did not leave any clues, as it might be competitive with those in Boston at night, or to put a problem on them. In this sense, I think we can expect a relatively comfortable victory for the bountiful team at night.