BC and UMass were very good teams, while UConn and PC were about 0.500 teams, with Maine, UVM and MC bad teams. The combined record of those teams was 67-63-18, 67-53-18 if you remove the losses to BU.
For the record Coach O'Connell currently has one losing season, his first, as he was 13-13-8, 0.500, his second season. And the final record for this season is still to be determined. They still have 16 games to play: 3 vs Maine, 2 vs UVM and 1 vs Brown, all currently which have poor records; 2 vs ASU, which is currently 0.500; 2 or 3 vs BC, which has not played great hockey so far; 2 vs PC; and single games vs UConn, UMass, Harvard and possibly NU. The best of the teams left to play is currently NU, followed by UMass and PC. So, let's wait to see how those games turn out before claiming this is a losing season. I do not consider a 0.500 career record (Coach O'Connell is currently 45-45-16) to be a success, but it is not quite as bad as you implied.
Sean