I guess it's time for me to start learning about these "advanced stats".
Sounds like the Corsi % is basically (total shots attempted) - (total shots opponents attempt). And the numbers posted suggest that now, under Horacheck, the top line is at least generating more shot attempts than they are giving up. But their results are worse than they were before. So how is that happening? Are we generating a lot more "cheap" shots, i.e. shots from the side boards, blue line, etc? Seems like lately Kessel is settling for shots from low percentage areas. Are others seeing that, or is a personal bias of mine?
I mean, it's obvious that the team has cut down on the total shots against, and the top line doesn't seem to be hemmed in its own end quite as much as it was before. But the overall results are worse (goals scored and games won/lost). Can't just be luck, can it? Is there a stat that tracks the quality of scoring chances?